四年级数学上册简便计算157.docx
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四年级数学上册简便计算157
87.87－12.75－17.25
8.93×42＋8.93×58
72×1250－31
29.73＋12.31＋70.27
5.4×3.4＋5.4×6.6
6.08×107.83－6.08×7.83
77.41＋75.59－37.41
12×250×22
94.19－13.86－16.14
9.91×60＋9.91×40
56×125－23
60.29＋12.07＋39.71
6.58×2.2＋6.58×7.8
6.95×17.94－6.95×7.94
94.42＋15.47－54.42
4×25×70
92.61－14.56－15.44
6.69×82＋6.69×18
24×25－36
88.01＋12.33＋11.99
5.85×8.1＋5.85×1.9
6.12×106.69－6.12×6.69
76.57＋73.44－66.57
44×25×70
88－14.41－15.59
7.35×85＋7.35×15
88×125－21
53.97＋14.64＋46.03
2.86×0.3＋2.86×9.7
1.35×109.53－1.35×9.53
61.37＋23.56－41.37
20×250×61
94.55－14.93－15.07
8.6×30＋8.6×70
64×1250－48
84.6＋12.55＋15.4
6.39×4.2＋6.39×5.8
5.74×105.12－5.74×5.12
96.22＋83.72－56.22
12×1250×68
70.12－10.15－19.85
6.38×48＋6.38×52
32×125－29
70.81＋12.26＋29.19
9.91×2.6＋9.91×7.4
2.46×11.02－2.46×1.02
78.21＋42.76－38.21
4×25×82
96.32－13.84－16.16
5.82×6＋5.82×94
32×25－57
16.05＋13.3＋83.95
9.82×7.8＋9.82×2.2
1.24×106.36－1.24×6.36
64.99＋71.32－44.99
12×250×55
49.01－13.62－16.38
4.5×41＋4.5×59
88×1250－92
25.41＋12.71＋74.59
2.71×1.5＋2.71×8.5
2.48×1007.61－2.48×7.61
52.73＋46.62－2.73
28×25×54
90.18－14.83－15.17
2.33×31＋2.33×69
32×125－88
99.1＋11.08＋0.9
8.87×2.4＋8.87×7.6
1.07×1001.41－1.07×1.41
88.67＋84.59－78.67
16×25×28
61.12－13.65－16.35
6.65×43＋6.65×57
16×1250－76
76.02＋13.43＋23.98
7.77×7.5＋7.77×2.5
8.53×102.94－8.53×2.94
80.67＋10.81－60.67
28×250×75
83.61－13.98－16.02
9.74×75＋9.74×25
48×125－24
50.21＋14.88＋49.79
1.41×3.8＋1.41×6.2
1.59×1001.65－1.59×1.65
81.74＋53.87－71.74
36×25×95
52.15－13.04－16.96
8.03×10＋8.03×90
80×1250－81
30.87＋13.54＋69.13
8.96×7.2＋8.96×2.8
1.6×1005.18－1.6×5.18
94.12＋86－64.12
32×1250×46
58.37－14.44－15.56
7.63×20＋7.63×80
16×1250－42
15.02＋13.67＋84.98
4.65×7＋4.65×3
7.4×17.51－7.4×7.51
74.84＋64.97－44.84
28×25×86
76.72－10.56－19.44
8.07×95＋8.07×5
24×250－26
43.32＋10.38＋56.68
5.42×3.7＋5.42×6.3
6.04×12.52－6.04×2.52
91.5＋73.14－81.5
8×1250×49
49.62－14.31－15.69
4.46×90＋4.46×10
48×25－88
61.75＋11.62＋38.25
6.2×0.5＋6.2×9.5
1.35×1005.15－1.35×5.15
96.73＋47.89－46.73
48×125×58
74.85－12.4－17.6
6.64×62＋6.64×38
56×250－10
39.31＋13.01＋60.69
4.04×0.1＋4.04×9.9
6.78×12.86－6.78×2.86
71.46＋16.93－21.46
48×25×75
94.52－12.38－17.62
6.23×64＋6.23×36
32×125－12
61.73＋12.39＋38.27
4.89×9.6＋4.89×0.4
3.99×16.08－3.99×6.08
91.26＋91.84－61.26
28×25×87
65.46－14.2－15.8
7.78×2＋7.78×98
32×250－41
53.91＋10.85＋46.09
8.42×5.3＋8.42×4.7
8.84×1006.36－8.84×6.36
81.76＋98.68－31.76
4×250×29
72.82－11.69－18.31
4.17×80＋4.17×20
24×1250－42
16.9＋14.13＋83.1
9.53×1.7＋9.53×8.3
8.34×1003.5－8.34×3.5
87.59＋24.35－77.59
8×125×79
82.99－14.26－15.74
2.73×46＋2.73×54
24×1250－10
82.76＋10.52＋17.24
9.76×4.8＋9.76×5.2
7.81×108.99－7.81×8.99
54.5＋78.96－34.5
20×1250×21
65.74－14.27－15.73
2.09×80＋2.09×20
88×250－58
74.42＋11.44＋25.58
4.67×1.6＋4.67×8.4
1.28×11.87－1.28×1.87
58.86＋58.13－48.86
4×250×45
40.51－14.33－15.67
2.56×71＋2.56×29
16×125－37
48.69＋11.76＋51.31
5.81×8.2＋5.81×1.8
2.63×108.82－2.63×8.82
76.91＋11.83－66.91
48×25×80
44.4－10.69－19.31
7.26×42＋7.26×58
32×1250－14
99.68＋11.63＋0.32
8.24×9.2＋8.24×0.8
4.96×1002.62－4.96×2.62
61.62＋43.24－31.62
12×25×16
74.16－10.1－19.9
1.9×63＋1.9×37
40×250－58
82.08＋14.96＋17.92
7.21×6.8＋7.21×3.2
4.6×106.42－4.6×6.42
71.58＋90.97－51.58
32×1250×63
84.46－13.28－16.72
9.5×18＋9.5×82
16×125－26
52.1＋13.13＋47.9
1.29×9.1＋1.29×0.9
9.91×1008.97－9.91×8.97
54.63＋40.97－34.63
32×125×19
73.34－13.76－16.24
2.65×78＋2.65×22
56×1250－64
65.6＋10.86＋34.4
3.31×9＋3.31×1
3.15×107.4－3.15×7.4
95.15＋21.74－75.15
24×125×81
41.53－14.44－15.56
5.97×64＋5.97×36
56×125－41
99.37＋13.04＋0.63
9.31×5.8＋9.31×4.2
3.07×1005.56－3.07×5.56
79.43＋57.06－69.43
44×125×23
84.6－11.8－18.2
8.25×66＋8.25×34
48×125－26
42.57＋10.96＋57.43
2.52×5.3＋2.52×4.7
7.28×1001.71－7.28×1.71
84.46＋12.56－34.46
24×125×56
96.91－10.5－19.5
7.36×40＋7.36×60
64×125－64
64.78＋13.57＋35.22
2.05×3.9＋2.05×6.1
2.05×1003.07－2.05×3.07
65.83＋18.24－55.83
24×25×91
91.35－10.34－19.66
2.75×55＋2.75×45
56×125－18
30.12＋13.98＋69.88
7.77×0.9＋7.77×9.1
5.55×19.63－5.55×9.63
77.8＋24.91－47.8
24×250×79
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