三年級(jí)下冊(cè)脫式計(jì)算練習(xí)題

1、25+32X2352+18x 1217+34x 1937+16X2865+11x 1256+372161+12X2343+212345+325538+25X 3148+522187+354999+46X 9744+813331+987638+53X 4767+819099+545656+56 76190+18x 1141+518796+72 4498+556737+437732+58 8625+672244+882299+65 3489+784648+639156+89X 7735+498247+998958+85X 3349+653379+929339+83X 5589+566188+384

2、9125+82X37152+5833117+5877196+55X31198+1289137+2288132+12X37250+2338440+1336199+25X89819+4990418+5767516+27X36315+5734147+2836518+18X47419+2954128+28X 19319+32 56189+4237818+415332+65X 37850+2738269+8539215+35X47652+7836107+2964307+77X 83635+5786556+3887671+92X23493+1867465+8534378+54X27498+5626807+

3、5146909+37X 35414+5847731+5967308+47 87167+8190299+3377506+21 49190+763441+4736245+53 69752+5387817+5689837+68 36865+9849356+7658561+57X9243+5938458+8636538+27X38548+525987+2978299+39X 48544+5621531+518838+23 3867+595799+3536516+55 6590+533849+8249265+54 66552+5346417+8862237+26 48665+3945256+156476

4、1+63 25643+3163645+4283338+19X62648+3359587+1983999+26 63644+4239431+246638+72X 26567+3561699+53X 16506+56X 5619+239399+5333125+16X55352+2832217+2937307+46X 52265+2353556+7326631+52 33243+2123345+2137378+49X77478+5665787+5353399+42X 66544+3527731+3546438+55 6967+5138899+3551506+32 64177+5835741+3457

5、689+22 89872+2352412+2662541+20X8749+52X 15396+413511+83X59258+4567743+7638529+25X62248+3153487+286538+35X 46344+2575831+566551+16 62267+3559846+2873125+35X82127+283959+263864+24 3583+576155+396371+21 63581+5152753+5382317+46 36713+538326+8537305+44 53548+3894793+5936389+52X 34544+3792131+2856238+33

6、X 8767+5898100+293226+68X6185+579652+6967103+13X81552+7138817+2673745+35X91565+3793856+1783286+26X 8278+873623+528790+56 38999+2737888+2838199+28X36777+2973766+3883666+27 72767+8190399+2992656+38 96222+3996898+3761212+30X76252+3283717+2873939+72X 29565+3683656+8835828+35X 63121+63X 16555+8637777+26X

7、42323+4367111+2937565+38X 67789+6639373+6973646+85 69167+2683399+7839293+31 68717+3297828+378673+15 4690+76X 1952+163867+12 3529+153283+26X 1850+93 1323+409180+732612+57X 34863+2626353+5563105+53X63555+2872373+68X 1955+16X6266+3867121+4982666+37X 68535+563781+305933+26 1451+186719+84X 1987+26 8895+3

8、17259+778191+72X 5393+299375+377588+85 3868+622637+334359+56 9524+822336+683678+73 8757+859599+595958+53X 77190+883161+525731+35X5369+833869+659685+58X 9983+698696+886975+556 6829+736789+922866+76X 7793+336382+668299+59 7182+877351+223775+53 3586+363985+292663+28X 2729+373882+667323+87X 7928+366787+

9、1876100+32X2579+646856+3757893+35X 4974+5968563+37X4893+18X 3692+2738256+57X69123+13X2693+233671+89x 16236+12X76525+26X39999+59X67302+38X 6736+273882+36X27824 Mx3(601-246)代=201+232-365(25+38) x15(59-187) 31500-125x825x8x9(601-246：)-?5201+232-365(25+33)X262+3x56=63x147-198=735-35x12=540 寸65-59)789-13

10、x4522 >4+221147+72 由120 >52819+87780X6X2100-505600 >B 360- 12X321 X3+4109X4+420202+36 閣921+7M770寸+653535840+100 芍646+ 45640 攵 + 1742X80430 芍+24066>5+774807+ 20 攵302+30X2434 + 25X5640 + 60X4500 >(400 - 396)729-7650-(546+4530)9000-(4500+250)900 71-68)180 田-42 -68X(910-720)80X30+5600800X

11、7-180568+36 書 5564+264-45365 >9-4509X80+980 6700+72314X6+9X512 在+45X36500+1250-35002400 令45760-540+11109450-3200-420016002+2304000 3+ 350320 3+642703改630 田 + 3202800+32 X6300在刈(6900-2400) 5(729)十56 均54田8280 X4 560X8+157060 R23-17)22X4+22121 >3 + 41040 攵 + 174147+72 39 q+4202X80M120 >5 攵202

12、+36 %30 出+240819+87766>5+774921+7必80X6X22027707+65807 +10050 芍600 >8 360- 12M5X748 令10X420/35 35*40+100 芍643+456427+366153+ 10 芍302 + 30X2434 +25 >5640+60 M37 q + 19X8255+426355+8X7729-36621q54%726+ 9X5 16M364+21 X225% 568+36 書500 ><400 - 396)564+264-4537650-(546+4530)729-565 >9-45

13、09X80+9809000-(4500+250)14X6+9X5180 留-42 -66700+723900 寸 71-68)126 + 45X3 760-540+11108><910-720)960 M >93505X9450芍+12506500+1250-35009450-3200-4200:80 >0+56002400 令45800 X7- 18016002+2304000 3 + 350320 3+64270 3 9-630 9 + 3202800+32 X6300在刈(6900-2400) 5(729) (56Q -8)54田8280 X4 5-60X8+15

14、7060 R23-17)(6900-2400)決75T5+20X53090 +6>6(387-387) 550芍(111+189)彩(1 +7) >(16-6)125海勺00810MM6X250>033 白1 + 4X9187 + 299-299 2626587 + 496 6742660153 T53+65732 十32 T6)300 (300 222)75 白5+20 >5(150-75) X (2520)3390- 10 刈51000+ ( 1000-988)687+ ( 99-67)3560+20X90(250-150)十30均68

15、7+9993(4870-3675) + 7200(9467-5642) 350 70)960 M >9(6900-2400)慶3505X97515+20X5450芍+12503090 +6>6(387 - 387) + 0160- 16080750+550芍(111 + 189) 3125海勺006X2500(1 +7) >(16-6)4>9187 + 299- 2992626153 T53+657 -222)75 白5+20 >53390 10 刈5331 +2660 +300(30020)810MF587 + 496 6743232 千6)(150-75) X

16、 (25687+ ( 99 67)1000+ ( 1000988)3560+20X90(250-150)十30灼687+999317X 16=18X 19=231 16=254X 13=255X 11=108X 13=244 X 9=357 15=265+85=27+127=872-124=110X35702-199=860 M=591 3=178 攵=51 X 17=91X31=70+8=465+5=380+7=270 + 30=810+3=16 50=72-24=27X90=86X 7=39 9=86 X 7=51 X 17=15X 61 =87+3=465+5=70 + 8=520-43

17、0=38 X 60=270+30=92X7=130X4=16X4=206+2=484 + 4=122 2=71-7=69+3=62 2=64-36=15X40=42 X 30=31 X 30=15X 80=24 X 3=51 +3=15X 5=17X 3=490 + 7=105X 30=7X 15=60X6=92 + 2=650+5=28 X 3=150X4=13X 12=96+ 6=25 X 5=25+3=24+38=2.3+0.6=1.8+0.7=13 22=488 + 8=133 56=274 6=303 8=217 7=0X 125=0+ 155=13 13=18 17=28 X 47

18、=36 X 58=49 68=46 79=88 X 66=35 X 7=29 45=34 24=17X 92=16 57=993+3=455 + 5=96+ 12=108+36=16 19=555+ 15=31 X 24=75X48=25 X 15=16X 14=179+8=834 + 8=525+5=62 X 27=47 31=219+3=791 + 7=76 X 22=61 29=179+8=490+7=85 X 56=401 + 7=86 X 14=324+4=89 X 20=841 + 8=37X 61 =78+4=41 X 60=74 X 53=312 + 3=432+4=38 X

19、62=74 X 53=32X 29=738+12=297+ 33=75 X 28=139 + 4=64 X 67=518 + 4=98 X 23=99 X 33=11X 69=38 X 92=85 X 26=89 X 98=59 62=114+12=308+44=847+ 77=200+25=360 + 45=396+36=1353+ 11 =46X 23=616+7775X 24=46X 53=23X41=28X 56=0X 123=0+ 241 =7 123=786 6=77 23=59 12=96 69=74 47=15 51=46 54=23 65=14 48=78 26=24 35=

20、46 57=68 X 91 =201 X 8=244 X 9=177X 13=21 X 45=288+8=255+5=234+2=693 + 231135X 11 =244X 21=64 X 75=98 X 21 =336+3=448 + 4=484+ 11 =608 16=712+4=840 + 24=432+36=192 +1690+ 15=175 + 25=240+48=98 14=168+24=280+35=195+65=1000 25=17X 16=18X 19=231X16=254X 13=255X11=108X 13=244 X 9=357X 15=265+85=27+127=8

21、72-124=110X 35702-199=860 +591 3=178 2=51 X 17=91 X 31 =70+8=465 5=380+7=270+30=810+3=16X 50=72-24=27 X 90=86 X 7=39 X 9=86 X 7=51 X 17=15X 61 =87 3=465+5=70 8=520-430=38 X 60=270+30=92 X 7=130X4=16X 4=206+2=484 4=122 2=71-7=69+ 3=62+2=64-36=15 40=42 X 30=31 X 30=15X 80=24 3=51+3=15X 5=17 3=490 + 7=

22、105X 30=7X 15=60 6=92 + 2=650+5=28 X 3=150 4=13X 12=96+ 6=25 X 5=25+3=24+38=4.4+2.1 =1.4-0.5=7.2-3.6=059=2.3+0.6=1.8+0.7=13 22=488 + 8=133X 56=274X 6=303X 8=217X 7=0X 125=0+ 155=13 13=18 17=28 X 47=36 X 58=49 68=46 79=88 X 66=35 X 7=29 45=34 24=17X 92=16 57=993+3=455 + 5=96+ 12=108+36=16 19=555+ 15=

23、31 X 24=75X48=25 X 15=16X 14=179+8=834 + 8=525+5=62 X 27=47 31=219+3=791 + 7=76 X 22=61 29=179+8=490+7=85 X 56=401 + 7=86 X 14=324+4=89 X 20=841 + 8=37X 61 =78+4=41 X 60=74 X 53=312 + 3=432+4=38 X 62=74 X 53=32X 29=738+12=297+ 33=75 X 28=139 + 4=64 X 67=518 + 4=98 X 23=99 X 33=11X 69=38 X 92=85 X 26

24、=89 X 98=59 62=114+12=308+44=847+ 77=200+25=360 + 45=396+36=1353+ 11 =46X 23=616+7775X 24=46X 53=23X41=28X 56=0X 123=0+ 241 =7 123=786 6=77 23=59 12=96 69=74 47=15 51=46 54=23 65=14 48=78 26=24 35=46 57=68 X 91 =201 X 8=244 X 9=177X 13=21 X 45=288+8=255+5=234+2=693 + 231135X 11 =244X 21=64 X 75=98 X

25、 21 =336+3=448 + 4=484+ 11 =608 16=712+4=840 24=432 36=192 1690+ 15=175 25=240 48=98 14=168+24=280+35=195 65=1000 25=豎式計(jì)算脫式計(jì)算姓名215X4308X748X9390X6946-240 X 396 + 4705+581812+4782+6128+840+6豎式計(jì)算姓名脫式計(jì)算215X4308X748X9390X6946-240 X 396 + 4705+581812+4782+6128+840+6豎式計(jì)算姓名脫式計(jì)算215X4308X748X9390X6946-240 X 396 + 4705+581812+4782+6128+840+6豎式計(jì)算姓名脫式計(jì)算690X6306X 3128X862X3(270-180) X 7428+7635+ 9416+ 4805+5(75+33) +8豎式計(jì)算姓名脫式計(jì)算690X6306X 3128X862X3(270-180) X 7428+7635+ 9416+ 4805+5(75+33) +8豎