四年级数学上册简便计算127.docx
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四年级数学上册简便计算127
85.91－14.69－15.31
4.13×84＋4.13×16
56×1250－98
27.53＋14.49＋72.47
4.72×3.2＋4.72×6.8
7.32×102.87－7.32×2.87
80.67＋48.23－60.67
20×250×30
40.33－14.88－15.12
3×75＋3×25
40×1250－79
41.86＋13.19＋58.14
7.3×3.9＋7.3×6.1
4.08×19.51－4.08×9.51
59.87＋13.37－29.87
44×250×71
86.15－11.52－18.48
9.28×81＋9.28×19
8×250－43
55.76＋10.51＋44.24
4.01×4.5＋4.01×5.5
9.35×108.59－9.35×8.59
69.81＋16.62－29.81
8×25×38
75.66－14.83－15.17
6.73×62＋6.73×38
48×250－17
49.93＋14.02＋50.07
3.67×5.6＋3.67×4.4
1.49×1006.52－1.49×6.52
55.54＋32.06－15.54
36×25×23
97.97－14.87－15.13
5.52×60＋5.52×40
32×125－23
92.4＋12.2＋7.6
1.49×0.2＋1.49×9.8
7.65×104.76－7.65×4.76
72.74＋28－52.74
32×1250×15
56.7－13.23－16.77
5.01×3＋5.01×97
72×125－60
53.02＋12.98＋46.98
7.54×4.5＋7.54×5.5
8.31×1003.57－8.31×3.57
91.05＋41.34－41.05
44×250×58
51.96－12.75－17.25
6.09×77＋6.09×23
72×125－30
83.84＋13.18＋16.16
6.86×3.3＋6.86×6.7
4.36×104.84－4.36×4.84
51.21＋35.19－21.21
44×25×96
98.48－14.19－15.81
5×73＋5×27
96×250－94
52.59＋10.93＋47.41
8.76×6.4＋8.76×3.6
5.96×11.16－5.96×1.16
83.94＋96.82－63.94
40×1250×33
64.27－11.24－18.76
2.2×83＋2.2×17
96×25－46
44.1＋12.25＋55.9
8.2×7.7＋8.2×2.3
6.84×16.03－6.84×6.03
59.22＋49.31－9.22
48×25×11
50.93－12.59－17.41
5.45×18＋5.45×82
40×125－63
14＋13.22＋86
2.28×8.3＋2.28×1.7
5.88×1004.91－5.88×4.91
77.81＋88.98－37.81
32×25×64
87.25－14.89－15.11
8.45×43＋8.45×57
56×250－77
88.03＋13.37＋11.97
6.22×3.6＋6.22×6.4
6.48×16.49－6.48×6.49
64.4＋62.99－34.4
20×125×30
64.55－12.34－17.66
2.06×90＋2.06×10
48×1250－78
74.52＋13.81＋25.48
6.78×7.8＋6.78×2.2
1.66×1009.07－1.66×9.07
50.33＋53.22－20.33
40×125×77
50.4－11.19－18.81
7.06×30＋7.06×70
64×1250－16
11.71＋10.61＋88.29
1.79×7.6＋1.79×2.4
5.42×1007.86－5.42×7.86
85.01＋84.99－45.01
40×250×69
85.11－10.99－19.01
1.27×48＋1.27×52
56×25－78
11.61＋12.81＋88.39
9.13×3.7＋9.13×6.3
5.77×105.31－5.77×5.31
69.9＋93.75－59.9
40×250×84
47.12－13.66－16.34
3.25×80＋3.25×20
8×25－30
78.14＋14＋21.86
6.22×3.2＋6.22×6.8
5.2×18.09－5.2×8.09
68.65＋77.72－48.65
24×1250×23
48.83－11.55－18.45
3.14×43＋3.14×57
64×250－75
45.56＋10.65＋54.44
6.14×4.9＋6.14×5.1
4.14×14.82－4.14×4.82
62.72＋94.61－12.72
4×25×18
54.43－11.78－18.22
1.55×69＋1.55×31
56×1250－41
24.66＋12.12＋75.34
2.4×9.7＋2.4×0.3
4.76×102.99－4.76×2.99
99.7＋10.19－89.7
28×25×91
42.43－10.59－19.41
9.87×84＋9.87×16
72×25－20
93.02＋11.97＋6.98
7.64×7.5＋7.64×2.5
5.51×1001.96－5.51×1.96
93.64＋63.34－73.64
36×1250×50
91.86－11.29－18.71
8.2×9＋8.2×91
24×25－65
72.31＋14.14＋27.69
2.69×8.7＋2.69×1.3
4.85×16.77－4.85×6.77
74.1＋47.39－44.1
8×25×35
95.49－12.12－17.88
7.63×45＋7.63×55
56×25－90
46.44＋13.12＋53.56
2.51×8.8＋2.51×1.2
9.21×16.6－9.21×6.6
62.05＋25.48－52.05
40×250×78
45.02－11.69－18.31
9.72×75＋9.72×25
56×250－91
22.34＋10.25＋77.66
2.8×2.7＋2.8×7.3
2.32×11.64－2.32×1.64
81.43＋82.28－71.43
44×1250×82
81.5－11.69－18.31
9.93×84＋9.93×16
72×125－32
48.83＋14.96＋51.17
7.77×5.8＋7.77×4.2
1.9×11.9－1.9×1.9
80.13＋71.08－30.13
40×1250×77
57.84－10.83－19.17
8.41×3＋8.41×97
48×125－10
25.58＋14.34＋74.42
9.87×0.3＋9.87×9.7
2.91×18.52－2.91×8.52
62.29＋21.34－42.29
12×250×56
93.5－10.15－19.85
5.23×53＋5.23×47
64×125－64
58.32＋13.84＋41.68
9.25×9.7＋9.25×0.3
7.73×15.86－7.73×5.86
62.99＋79.41－12.99
40×250×18
68.18－15－15
2.72×69＋2.72×31
80×25－50
79.53＋13.78＋20.47
9.32×8.7＋9.32×1.3
4.21×108.61－4.21×8.61
90.59＋23.3－50.59
24×250×86
73.06－13.98－16.02
6.03×25＋6.03×75
88×250－96
72.97＋13.51＋27.03
6.07×3.6＋6.07×6.4
5.95×1004.13－5.95×4.13
52.83＋45.59－32.83
20×25×44
86.21－14.29－15.71
5.24×42＋5.24×58
96×125－71
27.61＋14.83＋72.39
1.74×3.9＋1.74×6.1
3.54×1002.08－3.54×2.08
95.15＋97.69－65.15
24×25×54
85.99－13.29－16.71
1.29×82＋1.29×18
48×125－67
27.66＋11＋72.34
5.56×0.5＋5.56×9.5
8.62×1006.87－8.62×6.87
57.57＋91.62－37.57
4×25×78
93.12－11.18－18.82
8.38×20＋8.38×80
56×250－50
52.38＋12.17＋47.62
5.6×6.2＋5.6×3.8
4.45×107.53－4.45×7.53
79.1＋34.46－49.1
32×250×17
75.85－14.05－15.95
2.82×62＋2.82×38
64×25－62
59.64＋11.94＋40.36
4.65×6.4＋4.65×3.6
8.24×102.86－8.24×2.86
80.92＋70.7－50.92
16×125×15
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