四年级数学上册简便计算177.docx
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四年级数学上册简便计算177
76.94－11.33－18.67
1.07×22＋1.07×78
80×250－65
46.41＋12.02＋53.59
7.18×2.9＋7.18×7.1
6.74×108.05－6.74×8.05
92.87＋40.1－62.87
24×25×47
64.41－12.03－17.97
7.46×20＋7.46×80
64×250－83
87.54＋12.39＋12.46
4.65×1.7＋4.65×8.3
8.44×1009.98－8.44×9.98
73.64＋63.3－53.64
28×1250×87
90.41－13.28－16.72
5.79×37＋5.79×63
72×1250－23
24.41＋13.68＋75.59
6.58×2.4＋6.58×7.6
5.16×1003.71－5.16×3.71
57.82＋40.61－37.82
28×125×59
44.61－12.37－17.63
3.76×91＋3.76×9
64×25－16
61.95＋11.06＋38.05
1.15×1.8＋1.15×8.2
6.53×101.73－6.53×1.73
58＋72.6－28
20×250×69
41.45－13.16－16.84
1.73×80＋1.73×20
96×125－98
15.29＋11.24＋84.71
9.89×5.6＋9.89×4.4
8.76×19.87－8.76×9.87
66.49＋20.47－56.49
24×1250×62
89.99－11.46－18.54
4.24×86＋4.24×14
80×250－74
48.15＋13.45＋51.85
6.29×3.3＋6.29×6.7
7.57×19.39－7.57×9.39
53.11＋73.17－33.11
8×25×17
42.25－11.37－18.63
3.82×85＋3.82×15
64×25－88
35.76＋10.46＋64.24
9.28×0.4＋9.28×9.6
5.41×108.8－5.41×8.8
62.5＋20.09－12.5
32×125×37
52.84－14.67－15.33
2.88×7＋2.88×93
72×1250－63
88.75＋12.14＋11.25
6.18×3.9＋6.18×6.1
9.15×107.93－9.15×7.93
66.66＋15.23－16.66
4×250×55
58.64－14.03－15.97
1.78×13＋1.78×87
80×125－27
20.94＋11.87＋79.06
2.71×0.3＋2.71×9.7
1.33×109.42－1.33×9.42
87.61＋75.13－77.61
12×125×83
58.18－12.19－17.81
8.01×89＋8.01×11
32×125－10
52.4＋10.01＋47.6
1.07×1.7＋1.07×8.3
9.03×106.21－9.03×6.21
90.45＋65.99－40.45
12×125×20
55.94－12.05－17.95
5.17×64＋5.17×36
96×1250－55
51.03＋14.78＋48.97
4.37×9.6＋4.37×0.4
2.33×12.01－2.33×2.01
64.99＋50.48－14.99
20×25×84
46.06－14.6－15.4
7.16×75＋7.16×25
64×25－73
47.2＋10.16＋52.8
4.32×1.4＋4.32×8.6
4.58×1001.67－4.58×1.67
98.36＋89.46－88.36
44×125×31
64.25－10－20
9.08×45＋9.08×55
40×25－21
63.58＋11.4＋36.42
2.08×9.1＋2.08×0.9
4.81×1008.19－4.81×8.19
90.9＋66.81－80.9
48×250×65
85.78－13.96－16.04
3.44×14＋3.44×86
64×25－81
16.07＋12.48＋83.93
1.38×9.2＋1.38×0.8
5.38×1001.14－5.38×1.14
72.72＋35.32－22.72
8×250×66
41.63－10.98－19.02
4.57×17＋4.57×83
40×250－42
27.97＋14.76＋72.03
8.68×1.8＋8.68×8.2
9.47×14.54－9.47×4.54
99.84＋93.99－59.84
44×1250×32
92.21－12.02－17.98
9.25×91＋9.25×9
16×25－23
20.57＋12.69＋79.43
3.89×1.2＋3.89×8.8
5.28×105.42－5.28×5.42
73.73＋82.69－43.73
48×125×54
74.12－14.68－15.32
7.87×17＋7.87×83
40×125－13
41.59＋12.6＋58.41
9.46×9.9＋9.46×0.1
5.24×1008.96－5.24×8.96
94.36＋79.47－64.36
8×125×50
78.32－12.64－17.36
7.04×13＋7.04×87
32×250－24
26.12＋14.43＋73.88
4.2×6.3＋4.2×3.7
3.67×1007.09－3.67×7.09
50.31＋77.43－40.31
28×25×58
86.67－10.86－19.14
1.8×1＋1.8×99
40×250－71
50.3＋12.63＋49.7
9.87×7.1＋9.87×2.9
9.84×1006.75－9.84×6.75
53.53＋51.63－33.53
20×125×93
83.53－10.2－19.8
3.62×10＋3.62×90
80×25－32
77.16＋13.25＋22.84
1.04×8.2＋1.04×1.8
5.54×107.17－5.54×7.17
86.56＋11.96－46.56
28×125×19
88.75－13.84－16.16
2.05×20＋2.05×80
8×25－84
45.18＋14.75＋54.82
8.92×1.6＋8.92×8.4
7.59×1006.52－7.59×6.52
76.13＋55.12－36.13
48×250×60
85.66－13.79－16.21
7.53×82＋7.53×18
96×250－29
21.34＋10.41＋78.66
3.94×4.5＋3.94×5.5
3.59×109.34－3.59×9.34
79.42＋62.71－39.42
28×25×87
59.32－10.84－19.16
8.47×26＋8.47×74
96×1250－41
14.49＋12.05＋85.51
6.76×4.4＋6.76×5.6
8.36×1002.86－8.36×2.86
89.83＋90.45－59.83
16×1250×23
71.4－14.17－15.83
3.53×86＋3.53×14
40×125－67
99.89＋14.22＋0.11
1.14×3＋1.14×7
3.84×108.27－3.84×8.27
62.26＋80.1－22.26
16×125×52
76.81－10.82－19.18
1.93×31＋1.93×69
8×250－93
90.94＋11.39＋9.06
3.49×1＋3.49×9
3.62×1001.25－3.62×1.25
90.76＋28.68－50.76
28×250×28
80.96－10.08－19.92
8.74×42＋8.74×58
40×1250－57
27.81＋14.25＋72.19
8.47×9.5＋8.47×0.5
5.87×12.54－5.87×2.54
65.78＋22.25－55.78
32×125×77
45－10.58－19.42
7.27×38＋7.27×62
64×250－23
97.3＋13.45＋2.7
2.33×2.7＋2.33×7.3
2.84×18.88－2.84×8.88
54.79＋76.91－34.79
16×1250×85
45.95－12.53－17.47
9.51×24＋9.51×76
32×25－83
81.02＋12.87＋18.98
3.56×7.6＋3.56×2.4
9.89×1006.04－9.89×6.04
72.42＋51.57－52.42
16×250×89
41.18－11.07－18.93
1.02×28＋1.02×72
16×1250－91
18.15＋10.22＋81.85
6.44×8.9＋6.44×1.1
8.41×19.77－8.41×9.77
87.4＋87.41－67.4
8×125×63
43.44－12.81－17.19
7.49×64＋7.49×36
96×125－63
58.35＋13.47＋41.65
3.36×3.7＋3.36×6.3
2.39×108.46－2.39×8.46
93.97＋92.48－63.97
36×125×44
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