小学三年级数学脱式计算题300题
寒假数学作业
132+12×37 250+23×38 440+13×36= = = =
= = =
199+25×89 819+49×90 418+57×67
= = =
= = =
516+27×36 315+57×34 147+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 = = =
= = =
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+53×87 817+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+55×65 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+24×66 = = =
= = = 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+56×65 787+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 = = =
= = = 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+39×63 = = =
= = =
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 85+57×96 52+69×67 = = =
= = = 103+13×81 552+71×38 817+26×73 = = =
= = =