四年级数学上册简便计算337.docx
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四年级数学上册简便计算337
73.19－10.39－19.61
6.57×20＋6.57×80
16×25－29
13.33＋10.24＋86.67
2.74×8.1＋2.74×1.9
2.05×107.6－2.05×7.6
91.54＋40.63－71.54
32×25×60
77.32－12.38－17.62
7.94×92＋7.94×8
72×1250－75
23.7＋12.27＋76.3
1.55×2.3＋1.55×7.7
1.33×107.38－1.33×7.38
71.63＋30.32－51.63
40×250×53
99.4－12.49－17.51
4.34×45＋4.34×55
88×1250－30
57.69＋13.84＋42.31
9.18×0.7＋9.18×9.3
8.59×104.23－8.59×4.23
78.72＋98.72－58.72
12×25×88
52.94－14.04－15.96
1.49×86＋1.49×14
56×125－30
71.74＋12.82＋28.26
3.7×1.5＋3.7×8.5
8.3×15.53－8.3×5.53
53.57＋68.18－43.57
20×1250×42
54.25－14.25－15.75
8.16×40＋8.16×60
56×250－81
21.39＋11.95＋78.61
6.72×0.5＋6.72×9.5
2.91×1001.33－2.91×1.33
64.49＋68.88－44.49
40×1250×19
44.59－12.33－17.67
8.71×4＋8.71×96
40×250－84
67.1＋12.86＋32.9
9.58×7.7＋9.58×2.3
1.31×103.23－1.31×3.23
70.63＋20.03－60.63
8×1250×20
65.22－13.81－16.19
8.83×95＋8.83×5
96×250－24
62.87＋13.13＋37.13
6.03×8＋6.03×2
3.83×106.71－3.83×6.71
79.1＋47.86－59.1
32×25×46
86.04－13.2－16.8
1.17×41＋1.17×59
56×25－84
79.6＋13.89＋20.4
7.87×1.9＋7.87×8.1
7.82×18.89－7.82×8.89
62.45＋44.75－52.45
40×25×51
78.96－10.71－19.29
9.52×83＋9.52×17
56×125－54
56.37＋10.21＋43.63
7.94×3.9＋7.94×6.1
9.96×108.02－9.96×8.02
74.2＋20.92－44.2
12×1250×71
65.78－11.91－18.09
5.44×37＋5.44×63
32×25－72
73＋13.01＋27
8.92×8.1＋8.92×1.9
3.15×13.36－3.15×3.36
88.71＋34.65－38.71
44×250×40
69.74－14.8－15.2
7.52×23＋7.52×77
32×1250－80
15.7＋12.64＋84.3
8.7×7.5＋8.7×2.5
6.02×1006.23－6.02×6.23
87.53＋89.9－57.53
24×125×42
89.27－10.19－19.81
8.07×17＋8.07×83
56×125－66
16.58＋13.36＋83.42
4.22×2.7＋4.22×7.3
8.38×107.13－8.38×7.13
75.97＋49.95－65.97
28×1250×28
84.16－14.93－15.07
7.01×17＋7.01×83
56×125－62
50.97＋13.52＋49.03
2.14×6.6＋2.14×3.4
8.49×103.49－8.49×3.49
99.83＋33.29－49.83
36×250×59
55.81－11.32－18.68
8.54×21＋8.54×79
48×1250－91
87.43＋13.68＋12.57
7.58×8.1＋7.58×1.9
3.67×1003.6－3.67×3.6
99＋78.59－49
20×250×73
43.08－14.73－15.27
9.28×7＋9.28×93
88×1250－53
94.85＋13.71＋5.15
6.73×7.1＋6.73×2.9
7.36×109.2－7.36×9.2
80.46＋97.12－40.46
16×1250×23
70.41－13.02－16.98
4.33×28＋4.33×72
96×250－29
30.75＋13.34＋69.25
2.07×6.5＋2.07×3.5
2.22×13.3－2.22×3.3
95.58＋52.13－85.58
40×25×57
79.21－12.41－17.59
3×81＋3×19
96×25－15
99.97＋11.16＋0.03
9.54×0.1＋9.54×9.9
5.01×1006.51－5.01×6.51
91.39＋44.79－41.39
32×250×78
45.54－12.82－17.18
4.17×40＋4.17×60
8×1250－71
80.29＋14.2＋19.71
3.14×9.5＋3.14×0.5
2.41×102.81－2.41×2.81
99.81＋14.3－79.81
8×25×36
67.21－13.22－16.78
8.52×21＋8.52×79
16×250－76
92.18＋11.65＋7.82
4.6×5.1＋4.6×4.9
4.24×107.55－4.24×7.55
57.96＋75.37－7.96
48×1250×96
47－13.78－16.22
4.12×80＋4.12×20
96×250－54
71＋12.52＋29
2.73×3.2＋2.73×6.8
7.68×1009.12－7.68×9.12
83.51＋38.95－63.51
12×250×52
46.25－14.64－15.36
9.76×15＋9.76×85
96×125－28
70.54＋11.58＋29.46
1.36×9.1＋1.36×0.9
2.17×105.4－2.17×5.4
60.62＋59.72－30.62
40×1250×56
81.85－12.55－17.45
7.99×32＋7.99×68
24×250－53
13.94＋14.54＋86.06
2.16×5.2＋2.16×4.8
7.45×1005.92－7.45×5.92
69.46＋78.3－49.46
4×250×79
90.3－13.53－16.47
4.57×29＋4.57×71
88×25－57
97.65＋10.51＋2.35
7.7×1.7＋7.7×8.3
4.23×17.16－4.23×7.16
89.25＋81.44－69.25
20×25×55
48.31－14.1－15.9
6.54×60＋6.54×40
32×125－61
39.5＋13.8＋60.5
6.71×8.4＋6.71×1.6
2.59×1004.25－2.59×4.25
75.03＋29.63－35.03
24×125×64
64.83－10.35－19.65
8.68×54＋8.68×46
24×25－49
91.36＋13.68＋8.64
7.87×7.6＋7.87×2.4
3.71×103.7－3.71×3.7
56.6＋17.21－6.6
12×1250×20
83.96－10.57－19.43
1.76×11＋1.76×89
24×25－98
65.28＋12.18＋34.72
3.64×0.1＋3.64×9.9
6.77×109.7－6.77×9.7
50.57＋14.9－0.57
20×250×85
74.01－10.35－19.65
2.64×43＋2.64×57
8×125－43
99.48＋10.47＋0.52
2.4×2.1＋2.4×7.9
5.72×17.13－5.72×7.13
61.27＋67.16－41.27
16×25×54
94.34－14.27－15.73
4.43×76＋4.43×24
80×250－11
61.07＋13.17＋38.93
1.26×1.9＋1.26×8.1
1.76×105.19－1.76×5.19
53.28＋69.35－13.28
40×25×55
70.6－10.1－19.9
6.4×97＋6.4×3
56×125－75
78.99＋14.92＋21.01
3.48×0.7＋3.48×9.3
4.48×103.75－4.48×3.75
58.92＋97.61－28.92
20×250×26
51.29－11.87－18.13
4.23×36＋4.23×64
24×125－55
60.74＋10.47＋39.26
1.86×6.5＋1.86×3.5
7.27×14.39－7.27×4.39
98.13＋33.97－68.13
40×125×71
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