小學(xué)數(shù)學(xué)一年級(jí)第一學(xué)期口算計(jì)算共1120道題

數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+7=3845+()=46()+14=28()+39=396+()=25()+46=4943+()=48()+20=22()+10=3115+()=16()+29=36()+43=467+()=36()+5=37()+1=5024+()=3440+()=489+()=4839+()=41()+5=28()+33=497+()=9()+14=21()+30=4515+()=47()+8=1617+()=24()+25=3636+()=3818+()=4340+()=49()+48=4847+()=5044+()=48()+13=3438+()=4230+()=45()+12=50()+43=44()+50=5012+()=1329+()=44()+33=40()+8=1446+()=4613+()=236+()=2750+()=50()+21=332+()=31()+4=6()+20=49()+31=46()+45=4949+()=50()+42=47()+42=4216+()=1842+()=5010+()=145+()=15()+5=4927+()=3048+()=4916+()=43()+41=4120+()=2838+()=46()+16=3814+()=4320+()=40()+7=50()+9=2732+()=49()+32=37()+13=19()+3=2012+()=292+()=3()+3=2433+()=46()+44=45()+20=2038+()=4331+()=3150+()=5017+()=25()+1=16()+7=713+()=48()+3=2450+()=5032+()=32家長(zhǎng)簽字：1/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+44=49()+22=2242+()=44()+19=3037+()=4443+()=45()+29=35()+13=3739+()=46()+35=494+()=3219+()=3813+()=1329+()=41()+28=41()+34=5031+()=4921+()=2133+()=3543+()=5035+()=49()+31=41()+31=4232+()=43()+11=38()+2=2338+()=4743+()=4319+()=38()+26=39()+24=35()+34=41()+34=46()+38=4710+()=33()+49=50()+4=184+()=27()+44=4747+()=4833+()=3540+()=46()+1=37()+16=44()+49=50()+20=3844+()=44()+45=50()+25=29()+14=2821+()=42()+34=39()+40=4223+()=4449+()=5033+()=4349+()=49()+23=4829+()=43()+23=35()+28=36()+5=178+()=30()+49=4942+()=49()+15=47()+26=332+()=51+()=2120+()=2036+()=38()+10=1746+()=4933+()=40()+25=4144+()=4613+()=30()+13=379+()=3647+()=4917+()=49()+8=19()+14=17()+8=19()+33=3838+()=451+()=8()+43=4925+()=403+()=4326+()=35()+46=48()+33=33家長(zhǎng)簽字：2/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+21=34()+14=153+()=23()+44=4928+()=48()+49=49()+37=4725+()=38()+7=2212+()=3431+()=3115+()=252+()=145+()=27()+42=4632+()=3216+()=46()+2=28()+17=22()+42=4310+()=3017+()=2027+()=40()+13=40()+49=5024+()=2619+()=38()+45=4916+()=463+()=46()+1=33()+12=45()+39=4020+()=273+()=3715+()=30()+7=1635+()=40()+41=44()+18=3612+()=38()+46=485+()=2544+()=50()+27=311+()=25()+11=1522+()=24()+17=5013+()=315+()=18()+29=342+()=22()+25=3749+()=5025+()=3920+()=3532+()=3947+()=47()+24=389+()=28()+33=38()+42=4930+()=44()+12=45()+15=35()+7=392+()=23()+48=5010+()=235+()=4321+()=2916+()=2419+()=4250+()=5018+()=21()+46=4649+()=5048+()=498+()=943+()=43()+9=47()+27=3545+()=5031+()=37()+37=3821+()=466+()=22()+32=3930+()=45()+14=4618+()=2129+()=37家長(zhǎng)簽字：3/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+38=4339+()=4033+()=5039+()=41()+18=20()+41=50()+13=32()+35=41()+46=4723+()=45()+24=3740+()=4226+()=43()+10=4317+()=20()+14=32()+8=46()+11=1532+()=3526+()=30()+31=35()+5=19()+3=4()+5=13()+22=5011+()=385+()=3214+()=168+()=946+()=4735+()=413+()=4933+()=42()+1=4920+()=2625+()=37()+5=2043+()=49()+20=20()+21=2527+()=49()+19=31()+9=4713+()=4216+()=40()+27=3122+()=4036+()=37()+9=2311+()=16()+30=307+()=21()+6=21()+8=2849+()=4945+()=4813+()=30()+3=83+()=23()+41=50()+10=433+()=4()+48=48()+35=3510+()=21()+40=4515+()=33()+24=37()+42=50()+5=15()+2=45()+38=4525+()=25()+29=49()+5=45()+23=3245+()=47()+25=49()+50=507+()=97+()=45()+4=13()+37=46()+27=497+()=4427+()=3237+()=38()+39=3939+()=4345+()=45()+11=36()+20=30()+4=12家長(zhǎng)簽字：4/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：9+()=2632+()=4148+()=4938+()=507+()=3923+()=24()+4=49()+27=47()+10=28()+35=44()+24=2844+()=44()+46=5015+()=3341+()=50()+9=50()+9=25()+23=3122+()=3829+()=4021+()=4312+()=32()+15=44()+34=37()+42=45()+13=46()+48=48()+37=37()+25=34()+29=3740+()=40()+32=4142+()=48()+33=422+()=521+()=4716+()=3148+()=5031+()=5042+()=43()+13=4318+()=48()+11=3450+()=50()+49=5016+()=28()+44=49()+4=4350+()=50()+1=4()+3=346+()=4837+()=3827+()=3837+()=40()+35=3541+()=4237+()=3720+()=28()+12=21()+13=46()+21=4736+()=48()+11=32()+2=35()+50=5027+()=29()+39=5019+()=21()+7=407+()=24()+46=5012+()=2220+()=49()+45=45()+27=48()+4=11()+17=40()+22=50()+22=3031+()=3847+()=4932+()=41()+16=1741+()=42()+11=3645+()=509+()=37()+36=42()+48=4919+()=21()+11=16()+23=24家長(zhǎng)簽字：5/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+12=1337+()=4134+()=39()+17=42()+28=3450+()=50()+2=29()+25=33()+16=331+()=2227+()=3117+()=28()+16=2813+()=49()+42=462+()=31()+3=48()+36=4427+()=4426+()=5035+()=46()+27=2821+()=39()+35=39()+25=2613+()=28()+10=1642+()=4845+()=46()+29=2919+()=2949+()=50()+23=3539+()=47()+18=26()+30=3316+()=3146+()=4649+()=49()+19=32()+31=408+()=36()+15=2815+()=206+()=284+()=28()+14=162+()=19()+48=4922+()=3527+()=3630+()=3119+()=4041+()=45()+27=3650+()=5034+()=3539+()=4510+()=4315+()=41()+38=39()+29=4210+()=33()+37=4137+()=453+()=15()+25=32()+12=39()+19=4811+()=4328+()=3135+()=39()+13=25()+39=4730+()=32()+42=4643+()=4525+()=2933+()=4616+()=2228+()=458+()=4745+()=50()+5=4430+()=33()+25=4636+()=41()+35=50()+36=4511+()=3141+()=50()+41=49()+14=43家長(zhǎng)簽字：6/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+29=4819+()=3040+()=47()+19=5034+()=47()+22=331+()=3546+()=48()+5=44()+23=4645+()=5040+()=453+()=5()+48=50()+28=2821+()=29()+34=40()+7=3725+()=39()+39=41()+35=4747+()=50()+29=4449+()=50()+32=459+()=286+()=27()+28=33()+15=2230+()=38()+2=1222+()=48()+43=45()+27=50()+46=46()+22=43()+21=3846+()=50()+4=38()+35=4047+()=47()+7=4442+()=49()+17=2942+()=4524+()=31()+36=46()+3=4()+47=492+()=2348+()=485+()=50()+17=299+()=39()+20=323+()=633+()=38()+40=478+()=24()+4=32()+33=38()+32=35()+27=322+()=2633+()=37()+26=35()+10=47()+3=29()+19=36()+27=27()+22=3138+()=4915+()=3041+()=4515+()=3733+()=49()+13=26()+2=35()+2=37()+50=5050+()=50()+37=494+()=429+()=30()+17=306+()=14()+38=4717+()=411+()=750+()=503+()=4816+()=26()+1=46家長(zhǎng)簽字：7/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+29=33()+7=3250+()=50()+2=11()+26=40()+30=3917+()=43()+22=3724+()=25()+42=4442+()=4313+()=4548+()=49()+30=4522+()=49()+49=5014+()=32()+8=3714+()=3432+()=4228+()=38()+16=28()+42=4643+()=46()+41=5049+()=496+()=12()+12=1929+()=31()+39=43()+44=49()+40=4046+()=4712+()=15()+17=3930+()=4916+()=3211+()=4831+()=3532+()=32()+40=50()+9=1145+()=504+()=20()+42=42()+5=19()+21=35()+24=2944+()=4718+()=4116+()=44()+2=3342+()=46()+29=43()+12=3611+()=41()+47=4941+()=4338+()=4515+()=334+()=40()+8=3540+()=4419+()=3939+()=4846+()=48()+18=2345+()=5041+()=463+()=3134+()=44()+41=50()+26=28()+38=3926+()=42()+33=41()+1=4128+()=50()+23=3949+()=4937+()=4212+()=4650+()=50()+4=30()+48=48()+3=1229+()=30()+14=3021+()=37()+29=39()+34=4723+()=2349+()=50家長(zhǎng)簽字：8/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+11=463+()=14()+37=40()+4=714+()=33()+27=3626+()=341+()=4330+()=4026+()=3429+()=3413+()=16()+35=401+()=1813+()=4032+()=37()+41=4525+()=48()+35=3823+()=27()+40=44()+21=2529+()=40()+15=491+()=4432+()=4811+()=22()+36=37()+9=269+()=344+()=1111+()=3331+()=45()+42=46()+47=508+()=37()+15=32()+45=48()+31=31()+33=4917+()=25()+20=2227+()=29()+18=3737+()=4029+()=3545+()=48()+26=5044+()=455+()=847+()=5029+()=42()+24=46()+24=49()+11=46()+33=3734+()=34()+5=29()+21=3023+()=2544+()=5018+()=24()+19=3226+()=2919+()=4746+()=46()+37=4240+()=4337+()=4318+()=2910+()=1448+()=48()+18=30()+37=48()+9=1028+()=45()+7=2228+()=281+()=3741+()=44()+38=503+()=27()+44=4428+()=29()+49=5016+()=2725+()=2934+()=3740+()=44()+30=3724+()=28()+46=49()+4=11家長(zhǎng)簽字：9/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：1+()=2136+()=4830+()=43()+27=44()+18=34()+23=4127+()=2910+()=1547+()=47()+11=18()+15=42()+2=20()+49=50()+46=50()+42=5032+()=421+()=425+()=4223+()=50()+46=48()+48=49()+29=32()+39=40()+2=42()+33=3519+()=2222+()=35()+16=34()+43=48()+38=41()+35=36()+13=47()+10=1326+()=45()+11=23()+25=3610+()=25()+3=328+()=2844+()=46()+1=3446+()=497+()=32()+35=4939+()=43()+34=48()+38=49()+20=39()+3=27()+13=3236+()=39()+20=47()+37=4322+()=3914+()=49()+15=39()+46=469+()=25()+30=4415+()=482+()=5015+()=43()+28=47()+33=502+()=2331+()=37()+43=4513+()=29()+2=2618+()=40()+1=25()+39=47()+31=501+()=4125+()=39()+37=37()+25=41()+1=23()+25=29()+29=497+()=7()+28=3311+()=134+()=3846+()=47()+37=48()+19=4217+()=2950+()=50()+20=50()+6=2315+()=4645+()=47家長(zhǎng)簽字：10/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：48+()=50()+1=8()+35=442+()=47()+16=2440+()=4841+()=41()+16=3447+()=491+()=1613+()=31()+12=2013+()=14()+34=46()+5=18()+21=2511+()=3127+()=3715+()=27()+44=4617+()=1817+()=30()+32=46()+9=144+()=4936+()=42()+18=38()+9=4014+()=20()+37=4837+()=4424+()=32()+23=2416+()=32()+42=43()+9=33()+29=43()+18=4738+()=46()+46=475+()=40()+28=3627+()=3636+()=3716+()=252+()=10()+28=31()+26=2846+()=5041+()=5019+()=4439+()=44()+41=49()+29=37()+24=354+()=42()+48=4847+()=50()+16=375+()=22()+41