三年级下册脱式计算练习题

1、25+32×23 52+18×12 17+34×19= = = = = 37+16×28 65+11×12 56+37×21= = = = = 61+12×23 43+21×23 45+32×55= = = = = 38+25×31 48+52×21 87+35×49= = = = = 99+46×97 44+81×33 31+98×76= = = = = 38+53×47 67+81×90 99+54×56= =

2、= = = 56+56×76 190+18×11 41+51×87= = = = = 96+72×44 98+55×67 37+43×77= = = = = 32+58×86 25+67×22 44+88×22= = = = = 99+65×34 89+78×46 48+63×91= = = = = 56+89×77 35+49×82 47+99×89= = = = = 58+85×33 49+65×33 79+92×

3、;93= = = = = 39+83×55 89+56×61 88+38×49= = = = = 125+82×37 152+58×33 117+58×77= = = = = 196+55×31 198+12×89 137+22×88= = = = = 132+12×37 250+23×38 440+13×36= = = = = 199+25×89 819+49×90 418+57×67= = = = = 516+27×36 315+5

4、7×34 147+28×36= = = = = 518+18×47 419+29×54 128+28×19= = = = = 319+32×56 189+42×37 818+41×53= = = = = 32+65×37 850+27×38 269+85×39= = = = = 215+35×47 652+78×36 107+29×64= = = = = 307+77×83 635+57×86 556+38×87= = = =

5、 = 671+92×23 493+18×67 465+85×34= = = = = 378+54×27 498+56×26 807+51×46= = = = = 909+37×35 414+58×47 731+59×67= = = = = 308+47×87 167+81×90 299+33×77= = = = = 506+21×49 190+76×34 41+47×36= = = = = 245+53×69 752+53×8

6、7 817+56×89= = = = = 837+68×36 865+98×49 356+76×58= = = = = 561+57×92 43+59×38 458+86×36= = = = = 538+27×38 548+52×59 87+29×78= = = = = 299+39×48 544+56×21 531+51×88= = = = = 38+23×38 67+59×57 99+35×36= = = = = 516+55

7、15;65 90+53×38 49+82×49= = = = = 265+54×66 552+53×46 417+88×62= = = = = 237+26×48 665+39×45 256+15×64= = = = = 761+63×25 643+31×63 645+42×83= = = = = 338+19×62 648+33×59 587+19×83= = = = = 999+26×63 644+42×39 431+24×

8、;66= = = = = 38+72×26 567+35×61 699+53×16= = = = = 506+56×56 19+23×93 99+53×33= = = = = 125+16×55 352+28×32 217+29×37= = = = = 307+46×52 265+23×53 556+73×26= = = = = 631+52×33 243+21×23 345+21×37= = = = = 378+49×77 478+5

9、6×65 787+53×53= = = = = 399+42×66 544+35×27 731+35×46= = = = = 438+55×69 67+51×38 899+35×51= = = = = 506+32×64 177+58×35 741+34×57= = = = = 689+22×89 872+23×52 412+26×62= = = = = 541+20×87 49+52×15 396+41×35= = = =

10、= 11+83×59 258+45×67 743+76×38= = = = = 529+25×62 248+31×53 487+28×65= = = = = 38+35×46 344+25×75 831+56×65= = = = = 51+16×62 267+35×59 846+28×73= = = = = 125+35×82 127+28×39 59+26×38= = = = = 64+24×35 83+57×61 55+3

11、9×63= = = = = 71+21×63 581+51×52 753+53×82= = = = = 317+46×36 713+53×83 26+85×37= = = = = 305+44×53 548+38×94 793+59×36= = = = = 389+52×34 544+37×92 131+28×56= = = = = 238+33×87 67+58×98 100+29×32= = = = = 26+68×61

12、85+57×96 52+69×67= = = = = 103+13×81 552+71×38 817+26×73= = = = = 745+35×91 565+37×93 856+17×83= = = = = 286+26×82 78+87×36 23+52×87= = = = = 90+56×38 999+27×37 888+28×38= = = = = 199+28×36 777+29×73 766+38×83= = =

13、= = 666+27×72 767+81×90 399+29×92= = = = = 656+38×96 222+39×96 898+37×61= = = = = 212+30×76 252+32×83 717+28×73= = = = = 939+72×29 565+36×83 656+88×35= = = = = 828+35×63 121+63×16 555+86×37= = = = = 777+26×42 323+43×

14、;67 111+29×37= = = = = 565+38×67 789+66×39 373+69×73= = = = = 646+85×69 167+26×83 399+78×39= = = = = 293+31×68 717+32×97 828+37×86= = = = = 73+15×46 90+76×19 52+16×38= = = = = 67+12×35 29+15×32 83+26×18= = = = = 50+93

15、15;13 23+40×91 80+73×26= = = = = 12+57×34 863+26×26 353+55×63= = = = = 105+53×63 555+28×72 373+68×19= = = = = 55+16×62 66+38×67 121+49×82= = = = = 666+37×68 535+56×37 81+30×59= = = = = 33+26×14 51+18×67 19+84×19= =

16、= = = 87+26×88 95+31×72 59+77×81= = = = = 91+72×53 93+29×93 75+37×75= = = = = 88+85×38 68+62×26 37+33×43= = = = = 59+56×95 24+82×23 36+68×36= = = = = 78+73×87 57+85×95 99+59×59= = = = = 58+53×77 190+88×31 61+52×

17、;57= = = = = 31+35×53 69+83×38 69+65×96= = = = = 85+58×99 83+69×86 96+88×69= = = = = 75+55×68 29+73×67 89+92×28= = = = = 66+76×77 93+33×63 82+66×82= = = = = 99+59×71 82+87×73 51+22×37= = = = = 75+53×35 86+36×39 85+2

18、9×26= = = = = 63+28×27 29+37×38 82+66×73= = = = = 23+87×79 28+36×67 87+18×76= = = = = 100+32×25 79+64×68 56+37×57= = = = = 893+35×49 74+59×68 563+37×48= = = = = 93+18×36 92+27×38 256+57×69= = = = = 123+13×26 93+23&#

19、215;36 71+89×16= = = = = 236+12×76 525+26×39 999+59×67= = = = = 302+38×67 36+27×38 82+36×27= = = = = 824÷4x3 601-246÷5 201+232-365= = = = =25+38x15 59-187÷3 1500-125x8= = = = =25x8x9 601-246÷5 201+232-365= = = = =(25+33)X26 2+3x56= 63x147-198= =

20、 = = =735-35x12= 540÷(65-59) 789-13x45= = = = =22×4221 21×3410 40÷2174= = = = =14772÷8 9×4420 2×80÷4= = = = =120×5÷2 20236÷9 30÷5240= = = = =81÷9877 921+7×4 66×5+774 = = = = =80×6×2 770÷7+65 80720÷2= = = =

21、 =10050÷5 3535÷7 30230×2 = = = = =600×8÷3 40100÷5 43425×5 = = = = =6012×3 64÷8456 64060×4 = = = = =56÷736÷6 500×(400396) 72÷95= = = = =564+264-453 7650-(546+4530) 65×9-450= = = = =9×80+980 9000-(4500+250) 6700+72÷8= = = = =14×6+9×5 900÷(71-68) 180÷9-42÷6= = = = =12÷645×3 8×(910-720) 760-540+1110= = = = = 6500+1250-3500 80×30+5600 9450-3200-4200= = = = =2400÷645 800× 7180 1600÷2230 = = = = =4000 ÷ 8 + 350 320÷864 270 ÷ 3