四年级数学上册简便计算222.docx
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四年级数学上册简便计算222
45.61－11.78－18.22
4.28×73＋4.28×27
88×125－32
87.58＋14.89＋12.42
9.57×5＋9.57×5
2.77×107.87－2.77×7.87
54.69＋32.16－24.69
48×25×99
86.76－14.86－15.14
3.61×92＋3.61×8
96×125－19
88.95＋10.75＋11.05
2.32×6.6＋2.32×3.4
9.37×18.64－9.37×8.64
87.93＋55.29－37.93
28×25×39
81.46－12.76－17.24
9.2×11＋9.2×89
96×1250－64
18.81＋10.43＋81.19
3.89×8.1＋3.89×1.9
2.39×18.93－2.39×8.93
58.39＋69.72－18.39
12×125×17
50.18－11.8－18.2
8.47×39＋8.47×61
64×25－42
70.15＋11.92＋29.85
6.97×5.5＋6.97×4.5
1.85×102.66－1.85×2.66
57.47＋47.86－47.47
8×25×20
57.81－14.99－15.01
6.9×83＋6.9×17
24×250－58
38.69＋14.24＋61.31
8.09×4.1＋8.09×5.9
1.45×1008.03－1.45×8.03
86.24＋19.84－66.24
8×25×73
68.11－11.69－18.31
4.77×75＋4.77×25
88×1250－69
24.06＋14.44＋75.94
6.88×7.9＋6.88×2.1
2.93×106.65－2.93×6.65
56.53＋48.74－6.53
12×25×39
68.25－14.63－15.37
4.41×7＋4.41×93
16×250－82
84.43＋14.15＋15.57
3.99×4.5＋3.99×5.5
3×1007.75－3×7.75
93.8＋95.22－63.8
28×1250×12
40.46－10.25－19.75
9.84×22＋9.84×78
72×1250－94
77.23＋14.95＋22.77
5.09×2.9＋5.09×7.1
2.17×104.18－2.17×4.18
86.44＋66.59－66.44
44×1250×38
51.81－10.86－19.14
1.39×14＋1.39×86
56×125－86
69.79＋13.96＋30.21
8.78×4＋8.78×6
3.23×14.66－3.23×4.66
95＋70.43－45
20×125×60
41.02－14.77－15.23
4.41×92＋4.41×8
64×125－26
71.32＋14.15＋28.68
8.71×6.2＋8.71×3.8
4×109.82－4×9.82
90.54＋73.27－70.54
44×250×60
54.2－12.59－17.41
7.86×99＋7.86×1
48×250－68
38.85＋11.73＋61.15
8.15×4.1＋8.15×5.9
7.45×102.44－7.45×2.44
57.43＋12.27－47.43
36×250×49
40.51－11.19－18.81
2.41×5＋2.41×95
16×25－55
97.61＋11.86＋2.39
8.95×7＋8.95×3
7.27×105.79－7.27×5.79
50.95＋32.96－40.95
8×125×37
89.84－14.05－15.95
8.34×34＋8.34×66
72×250－33
56.62＋12.68＋43.38
4.54×4.4＋4.54×5.6
5.99×1009.1－5.99×9.1
70.42＋84.87－50.42
36×1250×16
83.14－14.49－15.51
7.36×36＋7.36×64
88×125－64
28.21＋12＋71.79
4.16×3.3＋4.16×6.7
7.61×107.38－7.61×7.38
80.06＋65.54－40.06
28×1250×79
65.95－10.03－19.97
2.78×48＋2.78×52
40×250－60
77.34＋12.59＋22.66
7.18×2.6＋7.18×7.4
7.88×1002.69－7.88×2.69
68.28＋32.73－28.28
4×250×27
89.75－14.64－15.36
1.06×85＋1.06×15
64×250－15
14＋13.85＋86
1.71×3＋1.71×7
4.64×16.9－4.64×6.9
54.4＋48.47－4.4
20×125×69
60.12－10.24－19.76
7.73×63＋7.73×37
64×1250－49
34.18＋13.9＋65.82
6.41×0.9＋6.41×9.1
2.55×1002.06－2.55×2.06
97.71＋58.65－77.71
24×125×89
81.64－12.37－17.63
6.47×24＋6.47×76
40×1250－89
21.76＋10.41＋78.24
3.89×0.1＋3.89×9.9
7.29×1009.82－7.29×9.82
77.72＋27.91－57.72
4×25×51
49.85－14.87－15.13
8.66×71＋8.66×29
16×25－87
14.72＋11＋85.28
4.12×0.8＋4.12×9.2
3.44×106.97－3.44×6.97
83.55＋39.63－33.55
8×25×33
94.48－11.32－18.68
4.11×92＋4.11×8
32×125－46
89.4＋12.44＋10.6
9.54×1.8＋9.54×8.2
3.14×101.04－3.14×1.04
94.3＋99.8－74.3
8×1250×44
71.16－10.08－19.92
4.63×76＋4.63×24
56×250－48
35.2＋11.05＋64.8
3.07×9.2＋3.07×0.8
6.91×1005.83－6.91×5.83
72.52＋26.75－22.52
28×125×29
94.51－12.66－17.34
3.74×91＋3.74×9
40×1250－33
82.01＋12.08＋17.99
9.5×4.8＋9.5×5.2
9.82×18.18－9.82×8.18
76.1＋27.01－66.1
28×25×99
85.86－11.75－18.25
5.83×51＋5.83×49
72×1250－38
41.08＋10.64＋58.92
6.78×1.8＋6.78×8.2
4.36×103.32－4.36×3.32
98.12＋31.8－58.12
16×25×84
85.58－12.14－17.86
2.98×20＋2.98×80
56×125－25
72.12＋10.34＋27.88
1.83×0.3＋1.83×9.7
5.58×13.63－5.58×3.63
98.39＋74.47－58.39
36×125×76
59.84－11.33－18.67
9.79×15＋9.79×85
8×1250－28
79.71＋11.99＋20.29
9.05×8.4＋9.05×1.6
1.77×11.75－1.77×1.75
66.48＋42.32－56.48
48×250×81
77.8－11.9－18.1
9.42×54＋9.42×46
88×125－26
93.66＋13.29＋6.34
2.92×6.2＋2.92×3.8
4×1001.6－4×1.6
80.65＋93.21－60.65
32×250×37
89.1－10.01－19.99
1.34×72＋1.34×28
64×125－34
72＋10.89＋28
3.92×6.1＋3.92×3.9
4.3×105.57－4.3×5.57
71.91＋31.31－61.91
28×125×19
63.59－13.65－16.35
4.02×20＋4.02×80
72×25－82
48.63＋11.23＋51.37
7.1×5＋7.1×5
5.89×107.85－5.89×7.85
57.28＋29.42－47.28
4×125×77
49.5－13.34－16.66
1.44×95＋1.44×5
80×250－37
18.02＋13.22＋81.98
3.58×8.7＋3.58×1.3
7.99×101.5－7.99×1.5
84.27＋83.11－54.27
12×1250×51
82.19－10.95－19.05
9.35×54＋9.35×46
88×125－85
67.9＋11.18＋32.1
9.27×9.6＋9.27×0.4
6×1005.32－6×5.32
61.63＋64.62－51.63
48×25×95
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