三年级数学脱式计算题800道.docx

1、三年级数学脱式计算题800道132+12 X 37250+23 X 38440+13 X 36199+25X 89516+27X 36518+18X 47819+49X 90418+57X 67315+57X 34147+28X 36419+29X 54128+28X 19319+32X 56189+42X 37 818+41 X 5332+65 X 37215+35X47307+77X 83671+92X 23378+54 X 27850+27X 38269+85X 39652+78X 36107+29X 64635+57X 86556+38X 87493+18X 67465+85X 344

2、98+56X 26807+51X 46909+37X 35 414+58X 47731+59 X 67308+47X 87167+81X 90299+33X 77506+21 X 49190+76X 3441+47X 36245+53X 69752+53X 87817+56X 89837+68X 36865+98X 49356+76X 58561+57X 9243+59X 38458+86X 36538+27X 38548+52X 5987+29X 78299+39X 48544+56X 21531+51X 8838+23X 3867+59X 5799+35X 36516+55X 6590+5

3、3X 3849+82X 49265+54 X 66 552+53X 46 417+88 X 62237+26 X48 665+39X 45 256+15 X 64761+63X25643+31X 63 645+42 X 83338+19X62999+26X 6338+72X 26648+33X 59587+19X 83644+42X 39431+24X 66567+35X 61699+53X 16506+56X 5619+23X 93 99+53 X 33125+16X 55352+28X 32 217+29 X 37307+46 X 52265+23X 53556+73X 26631+52X

4、 33243+21X 23345+21X 37378+49X 77478+56X 65787+53X 53399+42X 66544+35X 27731+35X 46438+55X 6967+51X 38899+35X 51506+32X 64177+58X 35741+34X 57689+22X 89872+23X 52412+26X 62541+20X8749+52X 15396+41X 3511+83X 59258+45X 67743+76X 38529+25X 62248+31X 53487+28X 6538+35X 46344+25X 75831+56X 6551+16X 62267

5、+35X 59846+28X 73125+35X 82127+28X 3959+26X 3864+24X 3583+57X 6155+39X 6371+21X 63581+51X 52753+53X 82317+46X36713+53X 8326+85X 37305+44X 53548+38X 94793+59X 36389+52X 34544+37X 92131+28X 56238+33X 8767+58X 98100+29X 3226+68X 6185+57X 9652+69X 67103+13X 81552+71X 38817+26X 7390+56X 38999+27X 37888+2

6、8X 38199+28X 36777+29X 73766+38X 83666+27X 72767+81X 90399+29X 92656+38X 96222+39X 96898+37X 61212+30X 76252+32X 83717+28X 73745+35X 91 565+37X 93 856+17 X 83286+26X 82 78+87X 3623+52 X 87939+72 X29565+36X 83656+88X 35828+35 X 63121+63X 16555+86X 37777+26X 42323+43X 67111+29X 37565+38X 67789+66X 393

7、73+69X 73646+85X 69167+26X 83399+78X 39293+31X 68717+32X 97828+37X 8673+15X 4690+76X 1952+16X 3812+57X 34863+26X 26353+55X 63105+53X 63555+28X 72373+68X 1955+16X 6266+38X 67121+49X 82666+37X 68535+56X 3781+30X 5933+26X 1451+18X 6719+84X 1967+12X 35 29+15x 3283+26 X 1850+93X 13 23+40 X 9180+73 X 2687

8、+26 X 8891+72X 5359+56X 9578+73X 8758+53X 7731+35X 5385+58X 9995+31X 7259+77X 8193+29X 9375+37X 7524+82X 2336+68X 3657+85X 9599+59X 59190+88X 3161+52X 5769+83X 3869+65X 9683+69X 8696+88X 6999+59X 71 82+87X 7351+22 X 3775+55X 6829+73X 6789+92X 2866+76X 7793+33X 6382+66X 8275+53X 3586+36X 3985+29X 266

9、3+28X 2729+37X 3882+66X 7323+87X 79 28+36X 67 87+18 X 76100+32X2579+64X 6856+37X 57893+35X4974+59X 68563+37X 4893+18X 3692+27X 38256+57X 69123+13X 2693+23X 3671+89X 16236+12X 76525+26X 39999+59X 67824 泊x3(601 -246)弋201+232-365(25+33)X262+3x56=735-35x12=540+(65-59)22X 422121 X 3410 4063x147-198=789-1

10、3x4525+38) x15(59-187)七1500-125x825x8x9(601 -246)为201+232-365147 + 72-89X 4+420 2X 80+4120X 5-2202 + 36+ 930+ 5+ 24081-9+ 87766 X5+774921+7X480X 6X 2770 + 7+65 80720+210050+ 535 35+ 7302 30X 240 100+ 5 43425X 560 - 12X 364 - 8+ 456 640 + 60 X 456* 7 + 36* 6500 X(400-396) 72 *9- 5564+264-4537650-(546

11、+4530) 65X9-4509X 80+98014X 6+9X 59000 -(4500+250) 6700+72 *8900 *(71 -68) 180 *9-42*612-6+45X 3 8 X (910 -720) 760-540+1110-3200-42006500+1250- 3500 80 X 30+5600 94502400- 6-45800X 7 - 180 1600 + 2+ 2304000 + 8 + 350320-8+ 64270+ 3 X9630 + 9 + 3202800+32X 6300+ 6X 9(6900- 2400) + 5(72+ 9)+ (56 + 8)

12、54 + 9 X8280X 4 -5 60X8+1570 60X(23 -17)22X 4+ 221 21X3+ 41040-2+ 174147 + 72 - 8 9X4420 2X 80+4120X 5-2 202+ 36-9 3081-9+ 87780X 6X 2100 - 50+ 560 - 12X 366 X 5+774770 + 7+6 535 - 35+ 740 100+ 564 + 8 456921+7 X4807 20+2302 30X 2434 25X 5640 60X 45X 7-48-642 * 736* 6 37X 4 19X810X 4-20-415 *310*5 2

13、5* 542*635* 5+ 8 X 772 * 9- 36* 621X4-54*972+ 8+ 9X 536 *421X 2 25* 5- 16* 456* 736* 6500 X (400 - 396)72 * 9- 5564+264-4537650-(546+4530) 65 X9 -4509X 80+9809000- (4500+250)6700+72 -814X 6+9X 5900 + (71 -68)180 -9 -42-612-6+45X 38 X (910 -720)760-540+11106500+1250- 3500 80X 30+56009450-3200-4200240

14、0- 6-45 800 X 7 - 1801600 + 2+ 2304000 + 8 + 350630 + 9 + 320320-8+ 64270+ 3 X 12800+32X 6300+ 6X 9(6900- 2400) + 5(72+ 9)+ (56 + 8) 54 + 9 X8280X 4 - 5 60 X 8+1570960+4X 9(6900- 2400) + 5(387 387) 0(111 189)X 360X (23 -17)350 + 5X 9 450 + 5+125075 + 15+ 20X 5 3090 + 6X6160 - 160-80 750 + 550+5125 X

15、 8+100 6 X 250X 0(1 + 7) X (16 - 6)810X 4-4 33 + 11 + 4X92660 + 26-26300 - (300 - 222)960-4X 9 350 + 5X 9 450-5+1250187 299- 299 587 496- 674153+ 153+657 32 + (32 + 16)3090 + 6X6(6900- 2400) + 5 75 + 15+ 20X 5(387 387) 0160 - 160-80750 + 550+5(111 + 189) X 3125 X 8-1006X 250X 0(1 + 7) X (16 - 6)33+1

16、14X9187 299 299587 496- 6742660 26+ 26153+ 153+65732 - (32 + 16)300 - (300 - 222)25985-168124- 35-7 ( 34 + 22)+ 8 45+( 15-3)( 601 246)+ 5 648+480+3305X3-154205 7X 862-( 25-7 )32X 4 72523+248-475470+ 5-28459+ 9X 7294 + 399 + 7684+207684+207 - 345 X 19+ 209456 - 238 - 728 X（ 180- 98）100 - 100 - 4（180+

17、720）- 9 25 X 16-575- 15+ 20X 5150- 75）X（ 25- 20）3390-10X95687 +（99-67）1000(1000988)3560+ 20X 90(250 - 150)- (30 + 6)687 999+32970+( 250 X 12- 2991)15X 1421+( 573 -566)64X( 720+ 650 + 130)118+153+17X9190360+24X8 (14060)X(26- 8)78 X 7+ 828+ 18(35942) X5 36468 24X 40125* 5X 3968 24X 40125* 5X 3978 * 3

18、* 5125X 8 23178 * 3 * 5125X 8 231943-143 X 656X 8* 7553+176X 268 24X 40 125+ 5X 3978 - 3 -5 125X 8 2313024 + 6+ 38 X 7 (2085+ 960) + 56732 + (528 - 525) 246X 8+ 7806 - 6980 - 35 X 412940+28+136X 7(103-336 + 21) X 15(2944+864)+ (113-79)78 X 7+ 828 - 18(359 42)X 5364140 - 5 -2 64 + 396 - 378 X( 2830)2403 X 0 48X 343390 - 10X 95687 （ 9967）1000(1000- 988)3560 + 20X 90(250 - 150)- (30 + 6)687 + 999-3(4870-3675 ) + 7200- 9(9467- 5642)-(350-70)75- 15+ 20X 5(150 75)X( 25- 20)