四年級數(shù)學(xué)（小數(shù)加減運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案匯編

四年級數(shù)學(xué)（小數(shù)加減運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案匯編(1)7.94+7.24-1.92-9.81=(2)8.4+8.33-8.18+5.59=(3)3.51-0.61-2.76=(4)8.58-6.59-0.51+6.44=(5)1.15-0.95+9.93-5.85=(6)9.07-1.1+3.51-3.05=(7)6.79+3.68-3.99=(8)5.46-3.68+1.04+0.61=(9)9.39-5.76-2.37-0.02=(10)8.99-3.21-0.32+9.82=(11)8.55-3.6=(12)4.67-1.11=(13)9.08-7.23+9.23=(14)5.12-3.13+0.84-0.14=(15)7.68-6.23=(16)6.27-0.46-0.25-0.7=(17)6.32+8.57-4.19=(18)7.83-0.66+3.91+1.53=(19)3.77-3.43+7.74=(20)9.99+9.79-4.45-4.71=(21)7.5-1.67+1.11-2.59=(22)1.73-1.47+2.94+0.49=(23)7.83-1.71+0.56+5.47=(24)9.39-2.23-0.82=(25)2.38+7.05=(26)8.68+2.85-1.49+4.67=(27)9.74+1.76-0.9-1.7=(28)5.57+5.02+9.63+8.91=(29)3.74+2.7=(30)4.68+4.82-1.82=(31)6.26+3.15-5.84-3.45=(32)2.4+6.77+9.57+5.44=(33)2.78+9.09-4.6-4.72=(34)6.02-2.9=(35)4.71+4.8-5.04+4.32=(36)6.24+0.32+4.12-6.74=(37)7.91-0.82+5.06+1.08=(38)6.14-2.35+2.52+7.07=(39)5.44+4.12=(40)8.64+3.84+8.95-5.49=(41)0.79-0.1+2.46+9.87=(42)9.24-1.94+2.49-4.91=(43)9.78-0.91+9.33-1.43=(44)6.23-5.21+9.51-1.89=(45)1.35-0.44+1.39-2.03=(46)5.62+3.83-7.97=(47)2.34+9.15+9.2+3.36=(48)9.01+5.69=(49)5.23-0.73-3.69+8.24=(50)2.61+7.75-1.97=(51)5.82-1.73+8.21+5.81=(52)6.05+0.77=(53)5.08+8.32+3.16+8.67=(54)6.31-0.51-0.3-5.19=(55)6.28+1.09+5.86+8.19=(56)9.34-5.48-1.19+3.62=(57)9.93-2.3+5.34-3.99=(58)8.43-3.72+3.6=(59)9.13-7.24+7.1-3.07=(60)3.21+7.9-0.56-9.3=(61)8.71-0.83-0.37-6.58=(62)5.69-0.14+7.72=(63)9.25-5.14+6.03-6.09=(64)8.6+0.64=(65)6.38+6.1-3.58+9.77=(66)7.29+1.22-4.45=(67)6.32+3.44+9.74-8.14=(68)9.27-3.22+4.46=(69)7.2-6.4+5.4=(70)3.65+5.52-6.48-2.02=(71)0.66+9.78+7.88-9.82=(72)7.34+0.9-3.71-1.67=(73)7.52-1.48+6.92-6.33=(74)8.75-4.59-2.46+1.72=(75)6.48-0.7-4.18+8.79=(76)4.09+5.02+0.21-6.51=(77)4.17-1.47-1.94-0.51=(78)3.49+8.97-4.07-5.97=(79)9.24+5.75-7.17-3.55=(80)4.39-3.44+8.44+0.61=(81)9.3-8.04=(82)5.3-2.26+5.86+5.84=(83)9.38+2.01=(84)7.84-1.64=(85)6.82+9.8-3.25+0.84=(86)1.56+9.54+0.69+9.81=(87)5.68+8.98-9.47=(88)9.37-3.5+7.17-7.53=(89)2.62-1.56=(90)5.68+2.16-4.57=(91)4.7+4.02-3.97-0.08=(92)2.09-0.68-1.15+0.93=(93)2.09-0.48+2.16-2.21=(94)6.86-3.21+9.94=(95)9.64-3.14+2.48-4.34=(96)8.37+5.11=(97)4.61-3.48=(98)4.49+1.81=(99)9.13-6.15-1.44+1.74=(100)5.08-2.72-2.06=(101)8.63+5.32=(102)6.99-0.18-2.87=(103)6.33-2.35=(104)4.08+3.21=(105)3.57+9.91-2+4.6=(106)7.14+4.13=(107)2.2+5.8=(108)7.63+6.23-4.51+1.9=(109)8.91+5.21-5.72-5.48=(110)8.97-2.1+6.39+4.61=(111)2.22+3.85-5.72=(112)6.56+7.71+0.88+4.39=(113)6.08-5.13+1.77+5.21=(114)4.79-3.15+9.73+3.06=(115)6.74+6.92-2.36+7.09=(116)7.18-1.36+9.49-4.15=(117)2.25+5.54-5.47=(118)8.44-0.55=(119)8.76+0.86+9.06-6.68=(120)0.29+5.77+3.45-1.31=(121)7.43+8.57+3.55+1.92=(122)4.74+1.44-1.99+5.7=(123)7.39-4.53=(124)8.89-1.07-1.23-0.78=(125)8.5+4.21+0.7=(126)8.8-3.65-0.96=(127)7.51+7.81=(128)5.28+2.95-4.2=(129)5.79-2.69+5.23-3.39=(130)4.58-4.26+6.8+2.47=(131)5.96+5.03+9.6=(132)6.6-0.58-5.7=(133)6.29+2.06-0.4=(134)6.29+5.03-1.56=(135)9.68-3.69-1.94-3.85=(136)5.29+5.69=(137)7.15-1.92+4.78-2.46=(138)6.58-0.4=(139)9.42-0.5-0.76-2.75=(140)7.45+3.27+9.11-0.73=(141)5.89-2.28-0.11+6.27=(142)2.31+1.64+0.04+3.52=(143)4.63-3.27+1.58=(144)6.87+4.61-5.96=(145)4.17+6.89-0.31=(146)0.44+5.47-1.76+3.12=(147)8.34+5.04-3.8=(148)9.74+4.87-0.51-4.77=(149)0.44+5.53=(150)8.91+8.57-8.92+4.4=(151)6.21-1+2.99-4.91=(152)6.35-2.77+4.61-6.97=(153)8.11+5.77+3.2+7.08=(154)4.7+9+2.66-5.98=(155)4.9-0.12-0.09=(156)2.74-0.28+9.38-7.01=(157)3.54+6.79-9.33=(158)9.71+5.21-6.24+0.38=(159)4.78+7.09+4.83+8.98=(160)4.24-0.99-0.8+4.16=(161)2.06+7.15+2.79=(162)6.83-1.09=(163)9.75+4.4=(164)5.1+8.32+0.95+3.54=(165)0.47+9.8-7.61-0.16=(166)4.24+0.88-0.2-0.99=(167)0.2-0.07+7.44+0.3=(168)6.15-0.56-1.33-1.6=(169)8.16-3.6+3.02+7.89=(170)7.09-3.75-0.53-2.11=(171)3.8-0.04-1.62+6.37=(172)5.18+7.94-4.33=(173)7.47+1.37+5.16=(174)0.92+8.73+5.82+1.11=(175)9.86-2.27-2.84-2.8=(176)7.57+7.21+0.07-0.75=(177)3.07+7.9+0.64=(178)9.73+7.89+5.38+3.71=(179)7.37-0.14-6.22+1.71=(180)4.09-3.28-0.69=(181)6.34+1.26-6.1-1.01=(182)4.62-3.89=(183)4.79+7.01+1.74+2.52=(184)6.5+3.2+3.45-1.97=(185)4+3.65+8.76+1.9=(186)7.67-4.82+6.73=(187)9.82-4.49-2.01-2.29=(188)8.98+0.98-2.76+0.7=(189)4.39-2.16-1.8=(190)9.24-5.13-0.23+5.71=(191)8.41+5.42-7.71+7.27=(192)4.03-3.78=(193)9.21-2.72-3.23-0.38=(194)0.16+6.12+6.57-8.76=(195)8.03-3.36-1.71-1.37=(196)8.13-5.06-2.25+5.63=(197)6.87-4.02-0.16-1.62=(198)7.1+9.79-6.95-8.69=(199)9.39-0.3-8.78+6.44=(200)6.49-1.2-0.63=(201)8.87+2.99+5.36=(202)9.55-4.07=(203)0.56+6.77+7.95=(204)6.15+3.05-5.19+8.8=(205)5.36+9.51-0.53-9.73=(206)7.85+1.41+8.15=(207)7.87-5.84+4.26+0.8=(208)6.42+2.16+2.68=(209)6.94+1.17+9.93=(210)3.21+6.49+6.26-4.11=(211)5.24-1.23+8.53-8.81=(212)7.71+4.99+6.01=(213)5.62-4.03=(214)5.78-2.47+1.11=(215)3.87+7.2-4.07+7.96=(216)8.9-4.22+7.05+7.53=(217)6.84-5.35+4.82=(218)8.35+2.12=(219)9.11-0.27+9.72=(220)0.67+0.22+9.17-4.46=(221)2.66-0.45+2.04-0.4=(222)9.55-0.45+7.85-4.18=(223)6.22-3.04+5.63-0.38=(224)9.36-0.69-4.67+7.48=(225)6.75+1.98=(226)2.8+8.29-7.38+3.19=(227)5.32-1.43-0.36-2.17=(228)6.3-1.28+2.71-6.72=(229)5.27-1.86-1.82+9.91=(230)1.09+7.13-5.51-0.68=(231)0.69-0.1=(232)5.34-2.34-1.16+4.43=(233)3.31+3.3-3.02+5.82=(234)3.87-2.4+4.57-5.76=(235)0.15+9.73=(236)4.17-3.18+2.25+2.74=(237)5.5+1.52=(238)7.65+7-7.96-5.15=(239)9.95-3.76-1.67-1.53=(240)6.62-1.38-0.63=(241)3.84-2.63+5.77-2.68=(242)7.8+8.29-2.08-8.58=(243)8.1-0.19-1.64+7.31=(244)8.23-5.32-2.16+5.02=(245)9.5-6.35+5.65+1.65=(246)3.62+2.19-3.12+9.78=(247)9.85-6.38-2.22+0.4=(248)9.35-4.44-1.97=(249)4.01-1.22+9.69=(250)8.04-0.87+6.44-9.76=(251)8.26+5.3+9.51+3.2=(252)5.56+0.61+3.15=(253)1.26+7.05=(254)6.61+5.41-3.88-3.82=(255)9.26-1.12-4.41=(256)8.29-5.73+8.25=(257)0.69+1.66=(258)2.72+5.14+7.61-4.92=(259)9.37-0.55-1.59+8.45=(260)6.83+5.69+8.39=(261)2.99+8.36+5.51=(262)8.18-0.34-3.8+5.24=(263)8.79-5.91-1.31=(264)1+7.84+4.94=(265)7.33+4.8+0.57-4.92=(266)5.58+8.23-5.18-7.1=(267)1.43+7.81+9.7+2.72=(268)5.94+9.84+5.95+3.61=(269)8.7+0.95=(270)4.31+6.87+3.74-3.44=(271)9.69-7.52+9.42+9.08=(272)3.74+7.43+9.5+4.23=(273)9.52-5.66+4.21-3.75=(274)8.99-2.14+1.45+2.43=(275)6.43-3.35+3.63+3.7=(276)8.38+1.64-9.9+1.77=(277)8.79+5.88+4.56+9.14=(278)9.65+1.4-4.01-3.41=(279)7.8-1.32-1.87=(280)9.25+8.67+3.03-0.73=(281)7.8-4.15+9.55=(282)7.79+6.61-3.55-6.95=(283)7.12-3.4-0.23-0.49=(284)4.53-2.05+8.15-6.46=(285)4.32+9.51+8.9=(286)4.84+5.05-2.48+6.08=(287)6.86-5.98=(288)6.56+2.63+8.66+7.02=(289)3.26+2.11+4.23+8.26=(290)8.62-2.18+2.43=(291)9.4-5.91+4.99+9.66=(292)7.24-7.11=(293)5.64+2.16-7.2=(294)7.65+3.62-5.44=(295)8.15+5.63-8.19+9.01=(296)4.83+9.65=(297)0.87+4.75-2.15+8.08=(298)4.77-4.22+7.58+6.39=(299)7.87+4.11-5.04+8.1=(300)8.27-3.64+9.6+0.15=(301)1.04+3.77+0.24=(302)8.18+5.37+9.38+2.68=(303)0.74+6.51+4.52-8.85=(304)8.5+2.71=(305)6.1+8.42-8.92+1.39=(306)5.53+5.15+5.31+5.24=(307)8.03+0.79+6.71=(308)9.64+6.68-5.9-0.16=(309)3.31+5.86-1.97+7.64=(310)9.73+9.27+3.13+1.99=(311)7.83+2.1-1.11=(312)4.23+6.92=(313)6.72+2.38+1.23-8.23=(314)5.91-3.15+9.98-7.53=(315)7.52-6.62+7.45=(316)6.86-3.01+6.61+0.59=(317)6.96+9.69+8.81=(318)6.79+7.31+4.07-2.61=(319)7.04+8.4-0.59-3.25=(320)8.8-6.38+8.04+6.61=(321)1.23+9.88+6.47-9.44=(322)1.39+6.66+7.95+9.82=(323)7.23+4.4+6.38-4.09=(324)7.84-6.27=(325)8.47+1.82-4.42-3.1=(326)8.12-7.37+1.47+4.62=(327)8.07-2.56=(328)3.91+2.55=(329)9.1-4.35-1.63=(330)9-1.39-5.03=(331)4.77-1.94+9.72=(332)7.43-0.1=(333)5.29-2.32+0.89+4.94=(334)7.11-6.15-0.21+7.71=(335)2.33-1.3+1.57=(336)7.51-4.44-2.15+3.75=(337)8.13+0.22-5.08-2.51=(338)8.47-4.05+2.06-4.36=(339)5.83-1.88=(340)5.24+3.94+6.32+4.97=(341)9.64-4.26-1.81=(342)4.34+5.69-3.26+9.13=(343)5.87-2.26-1.87+6.8=(344)3.44+4.37+5.06=(345)9.95-1.99-0.14-5.21=(346)7.43-5.28-1.63-0.39=(347)5.86+9.62-9.19-3.2=(348)1.88+7.24-8.1-0.36=(349)6.99+5.45-2.44=(350)5.91+7.2-4.89-7.82=(351)8.53-1.2+7.18=(352)0.31+1.68-1.51+4.87=(353)0.67+1.86+7.43=(354)3.98+6.97+1.29=(355)8.82-4.03-0.93+9.67=(356)2.33+2.34=(357)2.17-1.55+7.45-1.89=(358)9.46-6.56-1.4+6.39=(359)0.36+3.57-1.92=(360)9.11-6.49+0.34=(361)8.47+3.92+7.44=(362)6.15+1.04-1.86+9=(363)7.76-6.12=(364)9.8+2.3-3.77-5.34=(365)9.04-4.9-2.07-1.25=(366)4.63-0.82-2=(367)2.37+2.08+8.97+8.01=(368)7.82+0.54-7.42=(369)4.98+2.34-5.39+5.86=(370)7.53-1.32+0.04-5.49=(371)3.94+8.67-7.42=(372)7.08-0.94-2.56-0.68=(373)1.45+7.25=(374)6.13-1.18=(375)7.46-5.18+6.8+7.23=(376)9.67-9.53+8.67+9.16=(377)8.31-0.59+5.26+2.92=(378)7.73-4.74+3.3=(379)8.53-5.61-0.58=(380)9.38-2.66-0.93-3.59=(381)0.91+8.74-4.16-3.8=(382)7.9+5.82+2.11=(383)7.27+8.09+8.54+3.77=(384)9.32-4.56-4.26=(385)3.42-0.81+1.33=(386)0.18+8.92+0.8+7.07=(387)9.64+1.94+0.46=(388)7.35-1.98-0.61+0.78=(389)3.91-0.71+3.76+5.15=(390)9.49-2.89=(391)9.47-0.64-1.83-0.07=(392)8.69-3.65-1.44+8.63=(393)3.91-1.9+5.97-1.35=(394)5.31+7.53-3.1=(395)1.77+8.27+9.61=(396)6.61-1.83-2.93-0.53=(397)6.02+2.19+5.67=(398)2.74-2.64+8.33-4.58=(399)3.35-1.83+0.96=(400)5.79-0.28+9.03-2.75=(401)2.72-2.35=(402)0.13+4.21-0.4=(403)4.87-1.37-0.19=(404)3.32-1.64=(405)7.66-3.4=(406)8.42+8.3-5.5-1.72=(407)9.99-3.51-5.69-0.63=(408)8.34+3.79-1.12-0.73=(409)7.72-6.29+6.34+1.79=(410)8.24+4.18+7.25+3.31=(411)0.45+1.73+3.66-0.71=(412)7.65-0.82-5.56-0.02=(413)3.41+9.41-6.35-0.79=(414)3.05+9.35-2.57+0.97=(415)7.13-0.43+6.17=(416)2.92+7.39-5.69=(417)4.34-1.19+4.77+0.6=(418)9.47+2.51+8.14-0.11=(419)9.79+5.05-6.64-4.16=(420)5.84-0.95+3.72=(421)2.74+7.65-6.93-1.33=(422)6.39+5.18-1.93=(423)6.93+0.37=(424)1.17+7.31+6.06=(425)8.14+1.66+7.15+0.06=(426)4.34-2.74+8.65-1.34=(427)8.59-0.94-3.62=(428)8.34-1.93+2.37=(429)2.08+6.44-6.02=(430)5.64-5.31=(431)0.34+8.54+4.73-8.77=(432)7.13+4.68-4.42-2.27=(433)6.9-6.34-0.06=(434)9.89-1.74-0.52-3.29=(435)7.74-2.34-5.17+9.41=(436)6.78-1.12+7.56+9.57=(437)6.69+9.44+3.28=(438)0.11+6.09-3.52=(439)1.87+4.26+6.49=(440)7.02+6.88=(441)7.08+1.5+8.77+5.82=(442)9.78-7.58=(443)6.72-4.24=(444)5.56+7.96-6.4+9.72=(445)3.37-2.98+4.58=(446)9.99-9.33+1.1=(447)9.87-3.77+1.96=(448)6.89-2.3-2.53-0.36=(449)5+0.96+2.27+2.82=(450)2.8+4.08+4.39=(451)5.08-0.64-3.64+8.94=(452)6.03-0.02-0.94=(453)7.84-3.8+0.71-0.9=(454)8.12+3.31+9.47+2.22=(455)8.83+5.49+3.23-4.37=(456)9.19-3.73-1.6=(457)6.49+0.81+5.29=(458)1.28+8.2+4.11=(459)6.57-1-0.04-2.15=(460)6.06-4.13-0.59=(461)4.21-2.86-0.74+0.89=(462)2.7+2.75+9.35-0.53=(463)8.79-2.92-1.97-3.53=(464)5.43+7.96+1.82=(465)0.21+4.98+0.86=(466)9.14+9.51+6.27=(467)8.54-0.24-1.35=(468)6.08+5.92-9.99+2.36=(469)3.64-0.45+2.07=(470)6.45+4.37-0.15=(471)4.71-0.06-3.08=(472)7.12-2.65+6.42+0.2=(473)5.23+3.25=(474)4.04+1.43+9.1=(475)5.25+9.7=(476)5.3-4.79+1.91+5.39=(477)1.9+2.3+8.46=(478)7.85+8.18+7.33-9.59=(479)6.06+3.86=(480)5.98-3.49-0.64-1.06=(481)5.83+8.74-4.96-8.71=(482)1.09+8.43+5.13-5.67=(483)9.39-3.65-0.15-2.51=(484)8.53+3.55+2.11-7.72=(485)7.37-1.67-0.05=(486)4.23-3.39=(487)2.88+7.33-0.89-6.54=(488)0.71+8.03-2.1+1.28=(489)5.58-4.1-0.28+6.31=(490)6.44-1.75+3.41-7.94=(491)0.57+5.78-2.2=(492)1.45+2.65+3.99-7.09=(493)9.29-5.16=(494)8.84-5.48-2.48=(495)8.87-1.52-1.41=(496)0.57+3.39+6.29-0.95=(497)9.17-4.89+4.59+0.67=(498)5.73-1.4+9.58+1.41=(499)3.53+5.96-2.25=(500)8.09-0.8+9.68=(501)2.34+9.45-5.13+3.98=(502)4.96+9.07+8.86-1.49=(503)6.14+3.95=(504)4.18+2.5+0.12-0.21=(505)3.74-0.29=(506)9.86-4.77-2.48-1.04=(507)0.73+5.84-3.81=(508)5.28+6.53+6.7=(509)0.11+6.07-1.13+5.05=(510)6.35-1.17-2.42+2.97=(511)3.63+9.68-5.91+3.33=(512)2.14-1.55=(513)3.21-0.45-0.35-0.28=(514)9.59-4.56=(515)8.09-2.3-0.06=(516)3.14+7.85+0.65=(517)3.83+6.97-2.6=(518)9.56-1.75-4.41=(519)9.75-1.16-2.7=(520)5.44+5.78-3.02-1.98=(521)6.37-2.14-0.25-1.66=(522)5.75-2.59-0.65=(523)8.89-2.3-0.87+3.77=(524)8.69+3.06+8.7-0.18=(525)4.56+6.81+1.07-8.37=(526)5.35+6.79+1.91=(527)9.04-3.12+4.86+2.32=(528)8.63-2.69-2.45-2.14=(529)3.29-0.57+3.21+1.27=(530)1.86+4.38+1.34+3.43=(531)5.08-0.74-2.4-0.45=(532)9.86-1.27+2.52-2.84=(533)7.73-4.13+4.08=(534)6.23+6.31+4.39+4.86=(535)0.04+0.74=(536)3.3-0.41+9.03-0.06=(537)9.7+7.95-8.99-3.86=(538)9.54-3.12-0.12=(539)5.45-0.54-2.4-0.16=(540)8.04-2.87-4.94=(541)2.78-1.22=(542)1.64+0.47+3.24-4.22=(543)1.24+9.8-6.28=(544)5.16+3.08=(545)6.61+3.81+2.03+6.65=(546)1.81-0.86-0.84+1.95=(547)1.6+3.71-2.02-0.59=(548)6.8-1.52-1.88-1.66=(549)6.63-1.02+8.76=(550)9.23-3.88-3.37=(551)5.67+9.58=(552)1.57+9.75-4.85+1.1=(553)7.75-0.17+3.67+4.47=(554)3.08+6.15-1.33+4.67=(555)4.83+1.45+4.69+8.99=(556)5.87+8.81-3.72=(557)6.02-5.65+8.28-0.58=(558)9.19+7.52+2.06+1.27=(559)2.29+9.72=(560)6.4+4.57+8.96=(561)9.16-1.83-0.89+7.61=(562)9.84-1.68+0.34=(563)1.53+7.48-0.28=(564)9.14-3.53-2.31=(565)9.65-3.45-2.29+5.02=(566)3.06+1.49+6.23-9.2=(567)1.85+3.27+2.23+8.58=(568)9.81-1.53-1.75-1.65=(569)5.4-2.92=(570)4.8+7.98-5.12=(571)5.42-2.08-0.16-0.95=(572)9.7-6.86+7.79-6.23=(573)3.4+0.22+9.42+3.42=(574)9.44-2.23-0.5-5.53=(575)1.11+6.7+4.47-3.11=(576)8.72+6.98+7.57-6.77=(577)0.33+1.55+8.35=(578)5.21-1.4+6.01=(579)3.58+6.01+7.48=(580)1.66+4.53-0.82+5.4=(581)9.69-6.57+9.63-8.1=(582)7.81+4.17-4.38=(583)9.63-6.07-0.6-1.05=(584)8.9-7.25=(585)0.53+8+9.06=(586)7.04-3.8-1.95+9.62=(587)5.57-1.21+0.59-2.93=(588)9.17-5.77=(589)6.42+0.51+1.97=(590)1.7+9.82-6.35=(591)8.93-8.59+0.64+4.82=(592)7.05-4.24+8.85+8.56=(593)7.38+3.75-4.82=(594)3.66+6.35+6.75+5.27=(595)7.6+9.33+8.88-5.33=(596)1.49+7.42-1.39=(597)6.31+7.52+5.05-8.59=(598)5.6+7.61+6.28=(599)8.36+8.22=(600)5.97+1.88+3.35-9.59=(601)3.94+8.46-6.03-1.4=(602)4.88-2.51=(603)9.9-4.48+1.53=(604)2.9+7.2-4.4=(605)2.21+8.15+1.89+4.09=(606)8.23-3.63-1.65+1.45=(607)5.67+0.47+6.27=(608)6.32-3.01+9.36-3.51=(609)8.93-3.31=(610)6.02+5.62-0.56-8.79=(611)3.7+8.23-2.25+7.64=(612)7.47-2.96+0.4=(613)9.32-0.74-5.12=(614)9.59-4.93-3.11-0.31=(615)9.98+6.43=(616)4.35+3.72=(617)4.8+4.65+5.32+2.12=(618)1.59+6.58+3.91=(619)5.49+3.29-4.36-2.46=(620)1.38+9.91-6.07=(621)9.08-0.9-6.4=(622)6.44-1.2-2.6+4.28=(623)4.35-1.46+0.24-2.92=(624)8.4-1.24-5.94=(625)6.57-1.3=(626)9.54+6.33+0.27-8.57=(627)6.46-5.79=(628)9.74-0.6+9.83+3.41=(629)0.9+7.64-6.02+3.92=(630)7.34-0.06+5.11-3.58=(631)8.03-1.37-2.29=(632)5.16+4.7=(633)5.33-0.89-3.13=(634)8.21-1.28-1.91+4.41=(635)1.57+9.54-2.54+4.8=(636)8.85-1.64+8.94=(637)3.72-2.96=(638)8.72-1.02-6.14-0.41=(639)9.77-2.11-0.62-4.59=(640)4.18+1.42-4.45+6.09=(641)7.17+9.06-9.52-0.4=(642)6.94+4.37+7.57+4.16=(643)1.23+8.07-6.62-0.36=(644)7.61-6.13=(645)3.66+0.36=(646)6.47-4.06+9.11=(647)8.94+3.33-3.64=(648)9.25-6.3+5.64=(649)5.91+8.9+1.69-6.64=(650)7.85+0.27+6.07-4.86=(651)7.46-2.59+0.98-3.68=(652)2.81+3.47-5.74+7.54=(653)8.04-1.06-5.45+1.58=(654)8.47+4.2+2.73+3.55=(655)7.89+1.88=(656)2.32-1.25+5.2+1.95=(657)9.2-3.56+7.47=(658)2.77-1.32+5.29+7.19=(659)3.59-2.01+9.05+3.67=(660)6.13-4.41+5.09=(661)4.32+7.38+3.31=(662)5.52+1=(663)5.03-3.22-0.14+1.97=(664)1.73+5.02-2.27-4.25=(665)4.43-2.09+7.7+3.95=(666)9.57-6.27-2.23=(667)8.5-0.11-5.83-0.87=(668)7.93-2.4-0.95-3.98=(669)9.62-1.48-1.07+6.93=(670)6.04+2.57+7.44-6.57=(671)2.84+4.72+0.43-1.28=(672)5.12+9.11-3.78+4.73=(673)3.2-1.91-0.93+0.85=(674)9.64-4.09=(675)6.05-5.71+3.74=(676)5.09-4.19+7.26+2.45=(677)6.29-0.85-4.52=(678)6.82+7.04+0.08+7.24=(679)6.57+8.87=(680)4.36-1.58-2.33+4.74=(681)9.11-1.04+9.16=(682)6.58+9.89+0.68+7.85=(683)6.86-4.59-0.04=(684)9.28-6.51+3.95=(685)9.5-0.45-6.05-2.11=(686)8.25-5.19+8.76=(687)3.7+1.99+5.34-9.21=(688)5.25-2.02-0.38+3.37=(689)6.73-5.04=(690)9.02+6.26-5.28=(691)9.3-4.85-1.09=(692)3.02+0.35-3.25+5.39=(693)7.64+0.16-3.32+6.09=(694)2.84+1.27-0.44+5.58=(695)9.38-2.9-5.7+7.27=(696)8.67+7.18-1.73=(697)7.04+1.18+1.12-2.17=(698)8.39-2.42+7.08+3.81=(699)1.37+9.86-1.27=(700)9.87-4.48-4.16=(701)5.27+5.18-2.22+0.94=(702)9.91-1.36-5.14-3.01=(703)9.87-1.34=(704)1.62+7.36-2.62-4.98=(705)5.88-3.13+6.05=(706)9.77-5.01-2.56+1.73=(707)9.59+6.99-9.74-1.17=(708)4.99+5.91-1.35=(709)7.5+1.52+0.05-3.89=(710)9.43-7.02+4.96=(711)2.91-0.77+1.74+3.22=(712)3.3-2.13+3.77=(713)5.98-2.92+7.49=(714)5.22+2.67+3.45=(715)3+7.41=(716)4.15+3.86-2.36+4.73=(717)6.2-1.73-1.29-2.23=(718)8.24+3+2.9-5.18=(719)7.2+8.02-4.47+9.8=(720)4.96-4.64+7.56-2.91=(721)0.84+5.54=(722)8.91+9.81+0.44=(723)6.28-4.12-1.36-0.52=(724)8.97-1.25=(725)4.74+9.76=(726)1.68+6.6-6.31-1.81=(727)8.56-0.24+6.22=(728)0.02+9.24-6.51=(729)9.44-2.11-0.44=(730)1.86+4.3=(731)6.18-2.37-3.06=(732)9.45-6.77-0.43+7.95=(733)2.81+9.1+0.98=(734)6.71-3.24-2.45=(735)0.7+8.16-5.15=(736)6.45+5.6=(737)9.05+8.53-3.19+5.55=(738)6.19-1.84-0.65+4.44=(739)7.01-5.52=(740)9.64+6.79+3.02+4.59=(741)7.38+0.33=(742)7.25-0.55+7.7=(743)9.71+5.8-4.05=(744)2.5+3.04+0.18+0.63=(745)9.21-4.35+7.44-6.12=(746)9.42-0.25+9.15=(747)2.54+1.38-0.26+4.9=(748)6.58-0.47-0.9=(749)9.15-1.34-3.53-2.88=(750)3.77+5.96+2.93+5.53=(751)8.91+1.72+3.16+7.58=(752)4.23+7.16+0.88-8.2=(753)3.05+2.14+9.99=(754)9.29-8.31=(755)6.56-3.05-0.94+9.39=(756)8.8-0.47+9.59-3.82=參考答案(1)7.94+7.24-1.92-9.81=3.45(2)8.4+8.33-8.18+5.59=14.14(3)3.51-0.61-2.76=0.14(4)8.58-6.59-0.51+6.44=7.92(5)1.15-0.95+9.93-5.85=4.28(6)9.07-1.1+3.51-3.05=8.43(7)6.79+3.68-3.99=6.48(8)5.46-3.68+1.04+0.61=3.43(9)9.39-5.76-2.37-0.02=1.24(10)8.99-3.21-0.32+9.82=15.28(11)8.55-3.6=4.95(12)4.67-1.11=3.56(13)9.08-7.23+9.23=11.08(14)5.12-3.13+0.84-0.14=2.69(15)7.68-6.23=1.45(16)6.27-0.46-0.25-0.7=4.86(17)6.32+8.57-4.19=10.7(18)7.83-0.66+3.91+1.53=12.61(19)3.77-3.43+7.74=8.08(20)9.99+9.79-4.45-4.71=10.62(21)7.5-1.67+1.11-2.59=4.35(22)1.73-1.47+2.94+0.49=3.69(23)7.83-1.71+0.56+5.47=12.15(24)9.39-2.23-0.82=6.34(25)2.38+7.05=9.43(26)8.68+2.85-1.49+4.67=14.71(27)9.74+1.76-0.9-1.7=8.9(28)5.57+5.02+9.63+8.91=29.13(29)3.74+2.7=6.44(30)4.68+4.82-1.82=7.68(31)6.26+3.15-5.84-3.45=0.12(32)2.4+6.77+9.57+5.44=24.18(33)2.78+9.09-4.6-4.72=2.55(34)6.02-2.9=3.12(35)4.71+4.8-5.04+4.32=8.79(36)6.24+0.32+4.12-6.74=3.94(37)7.91-0.82+5.06+1.08=13.23(38)6.14-2.35+2.52+7.07=13.38(39)5.44+4.12=9.56(40)8.64+3.84+8.95-5.49=15.94(41)0.79-0.1+2.46+9.87=13.02(42)9.24-1.94+2.49-4.91=4.88(43)9.78-0.91+9.33-1.43=16.77(44)6.23-5.21+9.51-1.89=8.64(45)1.35-0.44+1.39-2.03=0.27(46)5.62+3.83-7.97=1.48(47)2.34+9.15+9.2+3.36=24.05(48)9.01+5.69=14.7(49)5.23-0.73-3.69+8.24=9.05(50)2.61+7.75-1.97=8.39(51)5.82-1.73+8.21+5.81=18.11(52)6.05+0.77=6.82(53)5.08+8.32+3.16+8.67=25.23(54)6.31-0.51-0.3-5.19=0.31(55)6.28+1.09+5.86+8.19=21.42(56)9.34-5.48-1.19+3.62=6.29(57)9.93-2.3+5.34-3.99=8.98(58)8.43-3.72+3.6=8.31(59)9.13-7.24+7.1-3.07=5.92(60)3.21+7.9-0.56-9.3=1.25(61)8.71-0.83-0.37-6.58=0.93(62)5.69-0.14+7.72=13.27(63)9.25-5.14+6.03-6.09=4.05(64)8.6+0.64=9.24(65)6.38+6.1-3.58+9.77=18.67(66)7.29+1.22-4.45=4.06(67)6.32+3.44+9.74-8.14=11.36(68)9.27-3.22+4.46=10.51(69)7.2-6.4+5.4=6.2(70)3.65+5.52-6.48-2.02=0.67(71)0.66+9.78+7.88-9.82=8.5(72)7.34+0.9-3.71-1.67=2.86(73)7.52-1.48+6.92-6.33=6.63(74)8.75-4.59-2.46+1.72=3.42(75)6.48-0.7-4.18+8.79=10.39(76)4.09+5.02+0.21-6.51=2.81(77)4.17-1.47-1.94-0.51=0.25(78)3.49+8.97-4.07-5.97=2.42(79)9.24+5.75-7.17-3.55=4.27(80)4.39-3.44+8.44+0.61=10(81)9.3-8.04=1.26(82)5.3-2.26+5.86+5.84=14.74(83)9.38+2.01=11.39(84)7.84-1.64=6.2(85)6.82+9.8-3.25+0.84=14.21(86)1.56+9.54+0.69+9.81=21.6(87)5.68+8.98-9.47=5.19(88)9.37-3.5+7.17-7.53=5.51(89)2.62-1.56=1.06(90)5.68+2.16-4.57=3.27(91)4.7+4.02-3.97-0.08=4.67(92)2.09-0.68-1.15+0.93=1.19(93)2.09-0.48+2.16-2.21=1.56(94)6.86-3.21+9.94=13.59(95)9.64-3.14+2.48-4.34=4.64(96)8.37+5.11=13.48(97)4.61-3.48=1.13(98)4.49+1.81=6.3(99)9.13-6.15-1.44+1.74=3.28(100)5.08-2.72-2.06=0.3(101)8.63+5.32=13.95(102)6.99-0.18-2.87=3.94(103)6.33-2.35=3.98(104)4.08+3.21=7.29(105)3.57+9.91-2+4.6=16.08(106)7.14+4.13=11.27(107)2.2+5.8=8(108)7.63+6.23-4.51+1.9=11.25(109)8.91+5.21-5.72-5.48=2.92(110)8.97-2.1+6.39+4.61=17.87(111)2.22+3.85-5.72=0.35(112)6.56+7.71+0.88+4.39=19.54(113)6.08-5.13+1.77+5.21=7.93(114)4.79-3.15+9.73+3.06=14.43(115)6.74+6.92-2.36+7.09=18.39(116)7.18-1.36+9.49-4.15=11.16(117)2.25+5.54-5.47=2.32(118)8.44-0.55=7.89(119)8.76+0.86+9.06-6.68=12(120)0.29+5.77+3.45-1.31=8.2(121)7.43+8.57+3.55+1.92=21.47(122)4.74+1.44-1.99+5.7=9.89(123)7.39-4.53=2.86(124)8.89-1.07-1.23-0.78=5.81(125)8.5+4.21+0.7=13.41(126)8.8-3.65-0.96=4.19(127)7.51+7.81=15.32(128)5.28+2.95-4.2=4.03(129)5.79-2.69+5.23-3.39=4.94(130)4.58-4.26+6.8+2.47=9.59(131)5.96+5.03+9.6=20.59(132)6.6-0.58-5.7=0.32(133)6.29+2.06-0.4=7.95(134)6.29+5.03-1.56=9.76(135)9.68-3.69-1.94-3.85=0.2(136)5.29+5.69=10.98(137)7.15-1.92+4.78-2.46=7.55(138)6.58-0.4=6.18(139)9.42-0.5-0.76-2.75=5.41(140)7.45+3.27+9.11-0.73=19.1(141)5.89-2.28-0.11+6.27=9.77(142)2.31+1.64+0.04+3.52=7.51(143)4.63-3.27+1.58=2.94(144)6.87+4.61-5.96=5.52(145)4.17+6.89-0.31=10.75(146)0.44+5.47-1.76+3.12=7.27(147)8.34+5.04-3.8=9.58(148)9.74+4.87-0.51-4.77=9.33(149)0.44+5.53=5.97(150)8.91+8.57-8.92+4.4=12.96(151)6.21-1+2.99-4.91=3.29(152)6.35-2.77+4.61-6.97=1.22(153)8.11+5.77+3.2+7.08=24.16(154)4.7+9+2.66-5.98=10.38(155)4.9-0.12-0.09=4.69(156)2.74-0.28+9.38-7.01=4.83(157)3.54+6.79-9.33=1(158)9.71+5.21-6.24+0.38=9.06(159)4.78+7.09+4.83+8.98=25.68(160)4.24-0.99-0.8+4.16=6.61(161)2.06+7.15+2.79=12(162)6.83-1.09=5.74(163)9.75+4.4=14.15(164)5.1+8.32+0.95+3.54=17.91(165)0.47+9.8-7.61-0.16=2.5(166)4.24+0.88-0.2-0.99=3.93(167)0.2-0.07+7.44+0.3=7.87(168)6.15-0.56-1.33-1.6=2.66(169)8.16-3.6+3.02+7.89=15.47(170)7.09-3.75-0.53-2.11=0.7(171)3.8-0.04-1.62+6.37=8.51(172)5.18+7.94-4.33=8.79(173)7.47+1.37+5.16=14(174)0.92+8.73+5.82+1.11=16.58(175)9.86-2.27-2.84-2.8=1.95(176)7.57+7.21+0.07-0.75=14.1(177)3.07+7.9+0.64=11.61(178)9.73+7.89+5.38+3.71=26.71(179)7.37-0.14-6.22+1.71=2.72(180)4.09-3.28-0.69=0.12(181)6.34+1.26-6.1-1.01=0.49(182)4.62-3.89=0.73(183)4.79+7.01+1.74+2.52=16.06(184)6.5+3.2+3.45-1.97=11.18(185)4+3.65+8.76+1.9=18.31(186)7.67-4.82+6.73=9.58(187)9.82-4.49-2.01-2.29=1.03(188)8.98+0.98-2.76+0.7=7.9(189)4.39-2.16-1.8=0.43(190)9.24-5.13-0.23+5.71=9.59(191)8.41+5.42-7.71+7.27=13.39(192)4.03-3.78=0.25(193)9.21-2.72-3.23-0.38=2.88(194)0.16+6.12+6.57-8.76=4.09(195)8.03-3.36-1.71-1.37=1.59(196)8.13-5.06-2.25+5.63=6.45(197)6.87-4.02-0.16-1.62=1.07(198)7.1+9.79-6.95-8.69=1.25(199)9.39-0.3-8.78+6.44=6.75(200)6.49-1.2-0.63=4.66(201)8.87+2.99+5.36=17.22(202)9.55-4.07=5.48(203)0.56+6.77+7.95=15.28(204)6.15+3.05-5.19+8.8=12.81(205)5.36+9.51-0.53-9.73=4.61(206)7.85+1.41+8.15=17.41(207)7.87-5.84+4.26+0.8=7.09(208)6.42+2.16+2.68=11.26(209)6.94+1.17+9.93=18.04(210)3.21+6.49+6.26-4.11=11.85(211)5.24-1.23+8.53-8.81=3.73(212)7.71+4.99+6.01=18.71(213)5.62-4.03=1.59(214)5.78-2.47+1.11=4.42(215)3.87+7.2-4.07+7.96=14.96(216)8.9-4.22+7.05+7.53=19.26(217)6.84-5.35+4.82=6.31(218)8.35+2.12=10.47(219)9.11-0.27+9.72=18.56(220)0.67+0.22+9.17-4.46=5.6(221)2.66-0.45+2.04-0.4=3.85(222)9.55-0.45+7.85-4.18=12.77(223)6.22-3.04+5.63-0.38=8.43(224)9.36-0.69-4.67+7.48=11.48(225)6.75+1.98=8.73(226)2.8+8.29-7.38+3.19=6.9(227)5.32-1.43-0.36-2.17=1.36(228)6.3-1.28+2.71-6.72=1.01(229)5.27-1.86-1.82+9.91=11.5(230)1.09+7.13-5.51-0.68=2.03(231)0.69-0.1=0.59(232)5.34-2.34-1.16+4.43=6.27(233)3.31+3.3-3.02+5.82=9.41(234)3.87-2.4+4.57-5.76=0.28(235)0.15+9.73=9.88(236)4.17-3.18+2.25+2.74=5.98(237)5.5+1.52=7.02(238)7.65+7-7.96-5.15=1.54(239)9.95-3.76-1.67-1.53=2.99(240)6.62-1.38-0.63=4.61(241)3.84-2.63+5.77-2.68=4.3(242)7.8+8.29-2.08-8.58=5.43(243)8.1-0.19-1.64+7.31=13.58(244)8.23-5.32-2.16+5.02=5.77(245)9.5-6.35+5.65+1.65=10.45(246)3.62+2.19-3.12+9.78=12.47(247)9.85-6.38-2.22+0.4=1.65(248)9.35-4.44-1.97=2.94(249)4.01-1.22+9.69=12.48(250)8.04-0.87+6.44-9.76=3.85(251)8.26+5.3+9.51+3.2=26.27(252)5.56+0.61+3.15=9.32(253)1.26+7.05=8.31(254)6.61+5.41-3.88-3.82=4.32(255)9.26-1.12-4.41=3.73(256)8.29-5.73+8.25=10.81(257)0.69+1.66=2.35(258)2.72+5.14+7.61-4.92=10.55(259)9.37-0.55-1.59+8.45=15.68(260)6.83+5.69+8.39=20.91(261)2.99+8.36+5.51=16.86(262)8.18-0.34-3.8+5.24=9.28(263)8.79-5.91-1.31=1.57(264)1+7.84+4.94=13.78(265)7.33+4.8+0.57-4.92=7.78(266)5.58+8.23-5.18-7.1=1.53(267)1.43+7.81+9.7+2.72=21.66(268)5.94+9.84+5.95+3.61=25.34(269)8.7+0.95=9.65(270)4.31+6.87+3.74-3.44=11.48(271)9.69-7.52+9.42+9.08=20.67(272)3.74+7.43+9.5+4.23=24.9(273)9.52-5.66+4.21-3.75=4.32(274)8.99-2.14+1.45+2.43=10.73(275)6.43-3.35+3.63+3.7=10.41(276)8.38+1.64-9.9+1.77=1.89(277)8.79+5.88+4.56+9.14=28.37(278)9.65+1.4-4.01-3.41=3.63(279)7.8-1.32-1.87=4.61(280)9.25+8.67+3.03-0.73=20.22(281)7.8-4.15+9.55=13.2(282)7.79+6.61-3.55-6.95=3.9(283)7.12-3.4-0.23-0.49=3(284)4.53-2.05+8.15-6.46=4.17(285)4.32+9.51+8.9=22.73(286)4.84+5.05-2.48+6.08=13.49(287)6.86-5.98=0.88(288)6.56+2.63+8.66+7.02=24.87(289)3.26+2.11+4.23+8.26=17.86(290)8.62-2.18+2.43=8.87(291)9.4-5.91+4.99+9.66=18.14(292)7.24-7.11=0.13(293)5.64+2.16-7.2=0.6(294)7.65+3.62-5.44=5.83(295)8.15+5.63-8.19+9.01=14.6(296)4.83+9.65=14.48(297)0.87+4.75-2.15+8.08=11.55(298)4.77-4.22+7.58+6.39=14.52(299)7.87+4.11-5.04+8.1=15.04(300)8.27-3.64+9.6+0.15=14.38(301)1.04+3.77+0.24=5.05(302)8.18+5.37+9.38+2.68=25.61(303)0.74+6.51+4.52-8.85=2.92(304)8.5+2.71=11.21(305)6.1+8.42-8.92+1.39=6.99(306)5.53+5.15+5.31+5.24=21.23(307)8.03+0.79+6.71=15.53(308)9.64+6.68-5.9-0.16=10.26(309)3.31+5.86-1.97+7.64=14.84(310)9.73+9.27+3.13+1.99=24.12(311)7.83+2.1-1.11=8.82(312)4.23+6.92=11.15(313)6.72+2.38+1.23-8.23=2.1(314)5.91-3.15+9.98-7.53=5.21(315)7.52-6.62+7.45=8.35(316)6.86-3.01+6.61+0.59=11.05(317)6.96+9.69+8.81=25.46(318)6.79+7.31+4.07-2.61=15.56(319)7.04+8.4-0.59-3.25=11.6(320)8.8-6.38+8.04+6.61=17.07(321)1.23+9.88+6.47-9.44=8.14(322)1.39+6.66+7.95+9.82=25.82(323)7.23+4.4+6.38-4.09=13.92(324)7.84-6.27=1.57(325)8.47+1.82-4.42-3.1=2.77(326)8.12-7.37+1.47+4.62=6.84(327)8.07-2.56=5.51(328)3.91+2.55=6.46(329)9.1-4.35-1.63=3.12(330)9-1.39-5.03=2.58(331)4.77-1.94+9.72=12.55(332)7.43-0.1=7.33(333)5.29-2.32+0.89+4.94=8.8(334)7.11-6.15-0.21+7.71=8.46(335)2.33-1.3+1.57=2.6(336)7.51-4.44-2.15+3.75=4.67(337)8.13+0.22-5.08-2.51=0.76(338)8.47-4.05+2.06-4.36=2.12(339)5.83-1.88=3.95(340)5.24+3.94+6.32+4.97=20.47(341)9.64-4.26-1.81=3.57(342)4.34+5.69-3.26+9.13=15.9(343)5.87-2.26-1.87+6.8=8.54(344)3.44+4.37+5.06=12.87(345)9.95-1.99-0.14-5.21=2.61(346)7.43-5.28-1.63-0.39=0.13(347)5.86+9.62-9.19-3.2=3.09(348)1.88+7.24-8.1-0.36=0.66(349)6.99+5.45-2.44=10(350)5.91+7.2-4.89-7.82=0.4(351)8.53-1.2+7.18=14.51(352)0.31+1.68-1.51+4.87=5.35(353)0.67+1.86+7.43=9.96(354)3.98+6.97+1.29=12.24(355)8.82-4.03-0.93+9.67=13.53(356)2.33+2.34=4.67(357)2.17-1.55+7.45-1.89=6.18(358)9.46-6.56-1.4+6.39=7.89(359)0.36+3.57-1.92=2.01(360)9.11-6.49+0.34=2.96(361)8.47+3.92+7.44=19.83(362)6.15+1.04-1.86+9=14.33(363)7.76-6.12=1.64(364)9.8+2.3-3.77-5.34=2.99(365)9.04-4.9-2.07-1.25=0.82(366)4.63-0.82-2=1.81(367)2.37+2.08+8.97+8.01=21.43(368)7.82+0.54-7.42=0.94(369)4.98+2.34-5.39+5.86=7.79(370)7.53-1.32+0.04-5.49=0.76(371)3.94+8.67-7.42=5.19(372)7.08-0.94-2.56-0.68=2.9(373)1.45+7.25=8.7(374)6.13-1.18=4.95(375)7.46-5.18+6.8+7.23=16.31(376)9.67-9.53+8.67+9.16=17.97(377)8.31-0.59+5.26+2.92=15.9(378)7.73-4.74+3.3=6.29(379)8.53-5.61-0.58=2.34(380)9.38-2.66-0.93-3.59=2.2(381)0.91+8.74-4.16-3.8=1.69(382)7.9+5.82+2.11=15.83(383)7.27+8.09+8.54+3.77=27.67(384)9.32-4.56-4.26=0.5(385)3.42-0.81+1.33=3.94(386)0.18+8.92+0.8+7.07=16.97(387)9.64+1.94+0.46=12.04(388)7.35-1.98-0.61+0.78=5.54(389)3.91-0.71+3.76+5.15=12.11(390)9.49-2.89=6.6(391)9.47-0.64-1.83-0.07=6.93(392)8.69-3.65-1.44+8.63=12.23(393)3.91-1.9+5.97-1.35=6.63(394)5.31+7.53-3.1=9.74(395)1.77+8.27+9.61=19.65(396)6.61-1.83-2.93-0.53=1.32(397)6.02+2.19+5.67=13.88(398)2.74-2.64+8.33-4.58=3.85(399)3.35-1.83+0.96=2.48(400)5.79-0.28+9.03-2.75=11.79(401)2.72-2.35=0.37(402)0.13+4.21-0.4=3.94(403)4.87-1.37-0.19=3.31(404)3.32-1.64=1.68(405)7.66-3.4=4.26(406)8.42+8.3-5.5-1.72=9.5(407)9.99-3.51-5.69-0.63=0.16(408)8.34+3.79-1.12-0.73=10.28(409)7.72-6.29+6.34+1.79=9.56(410)8.24+4.18+7.25+3.31=22.98(411)0.45+1.73+3.66-0.71