三年级脱式计算题
25+32×23 52+18×12 17+34×19
= = =
= 37+16×28 = = 61+12×23 = = 38+25×31 = = = 65+11×12 = = 43+21×23 = = 48+52×21 = =
×21
45+32×55
87+35×49
= 56+37 =
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99+46×97 44+81×33 31+98×76
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38+53×47 = = 56+56×76 = = 96+72×44 = = 32+58×86 67+81×90 = = ×11 = = 98+55×67 = = 25+67×22 99+54×56
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41+51×87
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37+43×77
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44+88×22
190+18
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= = =
99+65×34 89+78×46 48+63×91
= = 56+89×77 = = 58+85×33 = = 39+83×55 = = = 35+49×82 = = 49+65×33 = = 89+56×61 = =
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47+99×89
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79+92×93
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88+38×49
=
= = =
125+82×37 152+58×33 117+58×77
= = =
= 196+55×31 = = 132+12×37 = = 199+25×89 = = = 198+12×89 = = 250+23×38 = = 819+49×90 = =
137+22×88
440+13×36
418+57×67
= =
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516+27×36 315+57×34 147+28×36
= = =
= = =
518+18×47 = = 319+32×56 = = 32+65×37 = = 215+35×47 419+29×54 = = 189+42×37 = = 850+27×38 = = 652+78×36 128+28×19
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818+41×53
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269+85×39
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107+29×64
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= = =
307+77×83 635+57×86 556+38×87
= = 671+92×23 = = 378+54×27 = = 909+37×35 = = = 493+18×67 = = 498+56×26 = = 414+58×47 =
465+85×34
807+51×46
731+59×67
=
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= =
= =
= = =
308+47×87 167+81×90 299+33×77
= = =
= 506+21×49 = = 245+53×69 = = 837+68×36 = = = ×34 = = 752+53×87 = = 865+98×49 = =
41+47×36
817+56×89
356+76×58
= 190+76 =
= =
= =
=
561+57×92 43+59×38 458+86×36
= = =
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538+27×38 = = 299+39×48 = = 38+23×38 = = 516+55×65 548+52×59 = = 544+56×21 = = 67+59×57 = = 90+53×38 87+29×78
531+51×88
=
99+35×36
49+82×49
=
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=
=
= = =
= = =
265+54×66 552+53×46 417+88×62
= = 237+26×48 = = 761+63×25 = = 338+19×62 = = = 665+39×45 = = 643+31×63 = = 648+33×59 =
256+15×64
645+42×83
587+19×83
=
= =
= =
= =
= = =
999+26×63 644+42×39 431+24×66
= = =
= 38+72×26 = = 506+56×56 = = = 567+35×61 = = 19+23×93 = =
699+53×16
99+53×33
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