四年级数学上册简便计算231.docx
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四年级数学上册简便计算231
74.8－11.92－18.08
9.1×6＋9.1×94
56×250－54
84.75＋10.37＋15.25
2.93×0.7＋2.93×9.3
4.07×1001.36－4.07×1.36
82.26＋55.77－62.26
12×125×34
45.3－13.85－16.15
2.6×36＋2.6×64
24×250－98
62.34＋14.63＋37.66
2.63×4.8＋2.63×5.2
4.4×11.3－4.4×1.3
92.11＋64.33－42.11
16×25×13
58.73－14.97－15.03
2.22×7＋2.22×93
64×125－86
76.25＋13.56＋23.75
2.68×3.2＋2.68×6.8
4.36×15.56－4.36×5.56
80.91＋58.62－40.91
32×125×74
91.45－14.49－15.51
1.93×25＋1.93×75
48×125－18
86＋14.98＋14
6.04×8.7＋6.04×1.3
6.29×102.23－6.29×2.23
92.79＋44.95－52.79
20×1250×71
58.29－13.13－16.87
9.88×56＋9.88×44
88×25－44
69.87＋11.97＋30.13
4.81×4＋4.81×6
3.86×1007.61－3.86×7.61
90.55＋13.64－80.55
4×250×19
98.04－11.66－18.34
6.18×85＋6.18×15
48×1250－64
97.21＋10.77＋2.79
6.1×7.7＋6.1×2.3
5.66×16.49－5.66×6.49
85.25＋56.68－35.25
36×25×20
97.19－13.98－16.02
6.68×69＋6.68×31
8×250－43
44.82＋11.5＋55.18
9.12×5.8＋9.12×4.2
3.21×101.47－3.21×1.47
72.67＋64.85－32.67
40×125×85
60.63－13.95－16.05
4.45×97＋4.45×3
88×250－97
77.34＋10.29＋22.66
6.8×2.6＋6.8×7.4
3.54×13.8－3.54×3.8
73.17＋18.9－43.17
44×25×56
65.6－13.57－16.43
2.86×54＋2.86×46
48×250－83
65.28＋11.28＋34.72
1.87×0.8＋1.87×9.2
1.79×15.1－1.79×5.1
71.8＋17.24－51.8
8×125×92
72.79－14.08－15.92
6.48×15＋6.48×85
24×125－76
18.63＋12.7＋81.37
1.29×2.5＋1.29×7.5
9.52×17.6－9.52×7.6
55.6＋40.54－5.6
8×125×33
81.95－11.11－18.89
8.74×20＋8.74×80
80×1250－73
33.17＋11.61＋66.83
5.66×8.2＋5.66×1.8
4.48×15.89－4.48×5.89
67.2＋96.04－37.2
12×25×32
40.82－14.96－15.04
9.2×5＋9.2×95
16×25－98
84.04＋12.27＋15.96
7.88×6.7＋7.88×3.3
6.64×1009.32－6.64×9.32
78.13＋78.21－58.13
44×25×96
97.26－12.18－17.82
5.76×48＋5.76×52
48×250－91
21.86＋10＋78.14
9.08×8.2＋9.08×1.8
6.79×102.34－6.79×2.34
91.76＋81.66－51.76
36×250×22
71.61－12.89－17.11
7.1×78＋7.1×22
32×250－40
57.34＋12.94＋42.66
3.45×2.2＋3.45×7.8
9.22×19.66－9.22×9.66
98.32＋44.14－48.32
16×125×97
50.65－13.83－16.17
3.8×84＋3.8×16
8×25－46
61.62＋14.71＋38.38
7.19×8.9＋7.19×1.1
2.01×1001.54－2.01×1.54
66.2＋60.02－36.2
48×250×71
61.3－11.87－18.13
2.2×91＋2.2×9
24×250－34
75.63＋10.08＋24.37
2.72×1＋2.72×9
3.52×103.75－3.52×3.75
56.44＋51.66－26.44
48×250×72
54.45－10.27－19.73
2.63×36＋2.63×64
32×25－44
97.9＋12.97＋2.1
2.45×2.8＋2.45×7.2
9.96×1002.5－9.96×2.5
66.6＋16.78－16.6
8×125×63
80.58－13.7－16.3
9.54×65＋9.54×35
24×250－97
65.11＋11.66＋34.89
2.42×9.8＋2.42×0.2
1.87×1009.85－1.87×9.85
66.94＋14.73－26.94
24×125×91
59.4－14.75－15.25
9.87×49＋9.87×51
56×1250－34
40.04＋11.17＋59.96
6.47×0.1＋6.47×9.9
6.78×18.56－6.78×8.56
99.2＋12.94－89.2
4×250×41
82.95－14.02－15.98
5.99×64＋5.99×36
64×1250－25
59.12＋13.41＋40.88
6.94×5.1＋6.94×4.9
5.44×104.22－5.44×4.22
87.5＋80.45－77.5
4×125×91
89.9－11.92－18.08
1.52×25＋1.52×75
16×1250－31
17.77＋11.17＋82.23
5.83×8.7＋5.83×1.3
3.49×13.61－3.49×3.61
90.62＋71.81－60.62
16×25×68
96.27－12.97－17.03
4.34×81＋4.34×19
56×125－51
13.61＋12.4＋86.39
7.38×6.6＋7.38×3.4
5.68×1006.79－5.68×6.79
50.87＋93.22－10.87
20×25×34
79.65－13.14－16.86
1×74＋1×26
32×1250－75
62.82＋13.92＋37.18
5.96×7.2＋5.96×2.8
2.62×1004.41－2.62×4.41
78.9＋70.47－28.9
24×25×91
65.16－14.57－15.43
4.01×43＋4.01×57
88×250－65
62.05＋13.46＋37.95
6.83×1.7＋6.83×8.3
9.82×102.52－9.82×2.52
77.84＋41.43－67.84
12×125×16
60.03－13.73－16.27
7.52×3＋7.52×97
56×250－79
28.26＋12.08＋71.74
5.84×5.5＋5.84×4.5
6.5×19.93－6.5×9.93
96.92＋82.27－66.92
40×25×30
50.01－13.68－16.32
9×91＋9×9
8×1250－80
64.06＋10.61＋35.94
2.69×9.4＋2.69×0.6
5.51×13.8－5.51×3.8
83.9＋20.92－63.9
24×25×76
92.46－13.02－16.98
6.98×21＋6.98×79
72×25－30
46.06＋12.8＋53.94
5.2×9.9＋5.2×0.1
1.46×109.54－1.46×9.54
77.03＋64.92－57.03
48×125×11
64.72－13.39－16.61
3.06×83＋3.06×17
88×250－39
64.06＋14.71＋35.94
3.33×6.6＋3.33×3.4
4.58×16.3－4.58×6.3
76.84＋84.25－26.84
28×250×56
82.27－14.06－15.94
9.77×77＋9.77×23
88×25－92
96.13＋12.22＋3.87
7.01×3.5＋7.01×6.5
5.64×18.92－5.64×8.92
75.56＋16.66－25.56
32×250×20
88.41－14.36－15.64
7.15×43＋7.15×57
40×1250－36
51.4＋14.33＋48.6
9.58×4.9＋9.58×5.1
5.95×16.23－5.95×6.23
73.38＋97.53－23.38
4×25×65
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