四年级数学上册简便计算122.docx
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四年级数学上册简便计算122
97.19－10.33－19.67
6.66×63＋6.66×37
48×25－51
40.59＋12.22＋59.41
8.44×0.7＋8.44×9.3
6.41×1007.65－6.41×7.65
77＋52.4－27
16×250×87
59.04－14.37－15.63
1.02×96＋1.02×4
24×25－82
92.43＋13.82＋7.57
5.42×6.5＋5.42×3.5
4.7×15.2－4.7×5.2
71.61＋63.8－51.61
16×1250×69
45.93－13.8－16.2
7.33×65＋7.33×35
64×25－56
59.45＋11.15＋40.55
6.13×6.9＋6.13×3.1
7.08×107.78－7.08×7.78
75.73＋76.54－45.73
40×125×66
71.17－11.02－18.98
5.47×58＋5.47×42
88×125－45
54.96＋13.92＋45.04
4.2×1.3＋4.2×8.7
3.65×1002.97－3.65×2.97
63.63＋67.62－33.63
36×250×42
66.13－11.02－18.98
7.67×75＋7.67×25
64×25－81
57.49＋14.64＋42.51
9.83×9.5＋9.83×0.5
5.71×104.82－5.71×4.82
64.5＋93.78－54.5
16×250×42
44.29－13.74－16.26
5.67×87＋5.67×13
8×1250－76
97.74＋12.32＋2.26
7.77×0.8＋7.77×9.2
4.13×1003.67－4.13×3.67
70.41＋88.45－60.41
24×25×31
44.04－13.94－16.06
9.09×80＋9.09×20
56×125－84
75.99＋14.25＋24.01
7.26×9＋7.26×1
2.29×106.92－2.29×6.92
77.46＋87.06－67.46
24×250×33
79.38－13.3－16.7
7.41×72＋7.41×28
8×125－38
18.56＋13.79＋81.44
8.55×6.8＋8.55×3.2
2.84×12.36－2.84×2.36
99.4＋37.27－59.4
16×250×91
55.54－13.33－16.67
9.76×13＋9.76×87
88×1250－33
61.98＋13.77＋38.02
2.05×9.8＋2.05×0.2
9.1×108.79－9.1×8.79
97.08＋93.31－57.08
40×250×67
75.49－13.23－16.77
3.24×61＋3.24×39
24×250－96
17.06＋13.33＋82.94
4.63×9＋4.63×1
1.65×102.59－1.65×2.59
60.14＋63.42－40.14
12×25×13
42.33－14.75－15.25
3.21×38＋3.21×62
40×250－67
13.29＋14.81＋86.71
6.39×7＋6.39×3
2.61×1008.43－2.61×8.43
56.76＋77.45－26.76
12×125×23
85.71－13.8－16.2
5.59×41＋5.59×59
80×25－51
76.51＋11.21＋23.49
2.73×8.1＋2.73×1.9
7.5×103.02－7.5×3.02
74.26＋62.35－24.26
32×125×18
67.69－12.08－17.92
7.8×74＋7.8×26
80×25－27
98.35＋12.99＋1.65
5.38×3.4＋5.38×6.6
8.17×1009－8.17×9
85.55＋67.27－65.55
4×125×60
69.65－12.52－17.48
8.29×94＋8.29×6
64×125－81
41.98＋13.16＋58.02
8.99×7＋8.99×3
7.15×16.71－7.15×6.71
75.33＋98.12－65.33
4×25×31
98.33－12.41－17.59
3.6×47＋3.6×53
32×125－20
27.83＋13.43＋72.17
1.52×7.2＋1.52×2.8
1.64×1001.14－1.64×1.14
93.44＋94.69－53.44
44×125×12
98.28－14.91－15.09
7.66×66＋7.66×34
32×250－75
53.67＋14.43＋46.33
7.74×8.9＋7.74×1.1
3.83×11.64－3.83×1.64
55.32＋94.4－5.32
4×125×97
71.79－13.99－16.01
6.64×96＋6.64×4
24×125－51
67.87＋14.27＋32.13
7.41×4.8＋7.41×5.2
5.01×11.62－5.01×1.62
99.48＋21.84－79.48
20×125×81
84.21－13.48－16.52
1.03×61＋1.03×39
64×1250－14
54.06＋11.21＋45.94
7.36×4.7＋7.36×5.3
5.16×1007.81－5.16×7.81
98.96＋86.66－88.96
20×25×92
52.15－14.21－15.79
5.24×58＋5.24×42
16×250－22
25.31＋14.14＋74.69
3.44×2.3＋3.44×7.7
1.13×106.36－1.13×6.36
97.32＋96.79－67.32
24×1250×30
99.24－10.37－19.63
3.99×34＋3.99×66
48×25－14
71.98＋14.06＋28.02
7.09×5.2＋7.09×4.8
8.84×104.32－8.84×4.32
85.95＋52.12－45.95
48×1250×68
96.87－12.2－17.8
3.34×34＋3.34×66
80×125－80
10.35＋14.75＋89.65
5.89×2.7＋5.89×7.3
5.79×105.92－5.79×5.92
80.55＋73.36－50.55
44×125×57
64.74－13.46－16.54
3.13×60＋3.13×40
40×125－31
47.78＋10.31＋52.22
1.16×3.1＋1.16×6.9
3.61×1001.23－3.61×1.23
56.45＋40.09－46.45
28×25×27
81.79－10.5－19.5
3.47×10＋3.47×90
64×125－45
39.12＋12.34＋60.88
5.45×7.1＋5.45×2.9
4.16×1006.62－4.16×6.62
59.52＋13.43－19.52
20×250×36
72.18－10.47－19.53
3.21×60＋3.21×40
40×1250－42
17.9＋11.24＋82.1
4.34×5.4＋4.34×4.6
4.93×1005.53－4.93×5.53
62.16＋89.79－22.16
32×125×88
90.92－13.07－16.93
3.82×47＋3.82×53
80×1250－48
47.93＋12.02＋52.07
9.56×2.5＋9.56×7.5
7.3×104.08－7.3×4.08
81.05＋51.26－51.05
36×25×35
57.64－11.66－18.34
4.53×90＋4.53×10
56×125－13
81.65＋10.75＋18.35
9.84×3.9＋9.84×6.1
7.98×1002.88－7.98×2.88
84.49＋51.71－54.49
8×1250×68
63.35－11.78－18.22
8.9×15＋8.9×85
72×125－90
44.45＋14.23＋55.55
3.26×8.9＋3.26×1.1
7.8×17.41－7.8×7.41
66.27＋80.12－36.27
8×1250×27
74.74－13.1－16.9
4.52×47＋4.52×53
32×125－80
85.77＋10＋14.23
6.52×4.4＋6.52×5.6
7.03×1008.05－7.03×8.05
82.47＋68.15－32.47
32×25×15
70.42－12.8－17.2
8.84×6＋8.84×94
96×250－56
36.78＋10.76＋63.22
3.02×1.6＋3.02×8.4
1.72×1007.78－1.72×7.78
78.54＋78.99－68.54
36×1250×15
48.96－10.9－19.1
7.83×74＋7.83×26
48×1250－74
73.53＋11.95＋26.47
9.51×2.3＋9.51×7.7
1.24×1002.14－1.24×2.14
85.47＋47.64－75.47
24×125×85
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