四年级数学上册简便计算253.docx
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四年级数学上册简便计算253
49.6－11.49－18.51
2.02×65＋2.02×35
16×250－70
92.9＋12.81＋7.1
3.86×0.2＋3.86×9.8
8.46×1008.2－8.46×8.2
69.2＋25.19－39.2
36×1250×75
85.47－13.37－16.63
1.73×1＋1.73×99
96×125－73
25.92＋12.56＋74.08
6.97×1＋6.97×9
8.46×1001.36－8.46×1.36
56.37＋91.76－26.37
40×25×68
49.91－10.88－19.12
2.16×34＋2.16×66
40×250－92
15.04＋10.18＋84.96
7.61×3.2＋7.61×6.8
5.93×1004－5.93×4
97.01＋27.52－57.01
28×1250×58
64.63－14.27－15.73
6.34×88＋6.34×12
80×125－96
35.5＋12.01＋64.5
3.28×6.2＋3.28×3.8
9.9×102.63－9.9×2.63
82.22＋94.16－72.22
28×25×16
45.23－10.13－19.87
3.13×77＋3.13×23
72×25－61
14.48＋10.95＋85.52
6.93×8.2＋6.93×1.8
4.69×1008.28－4.69×8.28
55.06＋28.86－5.06
4×125×36
46.84－10.11－19.89
3.23×85＋3.23×15
48×1250－41
59.8＋14.59＋40.2
9.91×7.7＋9.91×2.3
4.78×108.98－4.78×8.98
88.25＋85.29－38.25
8×125×59
55.92－12.93－17.07
7.96×85＋7.96×15
88×25－72
12.74＋12.29＋87.26
9.66×4.6＋9.66×5.4
1.69×14.11－1.69×4.11
96.95＋24.61－56.95
12×1250×64
42.47－10.98－19.02
7.9×51＋7.9×49
56×250－16
71.22＋13.84＋28.78
2.42×1.8＋2.42×8.2
9.23×17.62－9.23×7.62
69.21＋88.8－49.21
16×25×97
45－13.46－16.54
4.96×91＋4.96×9
88×125－15
76.99＋13.85＋23.01
2.19×6.2＋2.19×3.8
1.27×102.72－1.27×2.72
79.39＋10.25－49.39
28×250×50
66.53－10.68－19.32
2.61×2＋2.61×98
64×25－98
23.71＋11.79＋76.29
1.86×0.5＋1.86×9.5
2.05×107.54－2.05×7.54
92.41＋75.4－62.41
32×125×90
82.17－14.11－15.89
9.96×58＋9.96×42
40×250－68
48.23＋10.03＋51.77
2.43×1.7＋2.43×8.3
6.35×101.63－6.35×1.63
67.44＋11.68－27.44
36×125×12
54.92－11.08－18.92
1.37×13＋1.37×87
96×250－91
80.9＋14.94＋19.1
2.67×7.1＋2.67×2.9
3.1×16.92－3.1×6.92
75.76＋62.56－45.76
20×125×94
41.66－12.12－17.88
1.02×6＋1.02×94
80×125－10
33.95＋11.4＋66.05
5.44×3.8＋5.44×6.2
3.17×106.55－3.17×6.55
67.72＋81.39－27.72
36×250×74
94.84－11.69－18.31
9.3×77＋9.3×23
24×1250－25
41.67＋13.24＋58.33
2.06×4.7＋2.06×5.3
8.44×103.22－8.44×3.22
82.67＋68.51－62.67
4×125×40
59.4－14.56－15.44
8.96×38＋8.96×62
8×1250－64
45.67＋12.78＋54.33
3.16×8.7＋3.16×1.3
8.72×1006.61－8.72×6.61
50.55＋10.53－20.55
4×25×69
68.21－14.52－15.48
1.97×62＋1.97×38
72×25－40
32.33＋13.37＋67.67
9.73×6.8＋9.73×3.2
2.27×104.55－2.27×4.55
98.5＋79.11－68.5
28×125×71
87.25－12.21－17.79
9.95×38＋9.95×62
40×125－84
99.37＋11.96＋0.63
1.56×0.6＋1.56×9.4
4.98×1007.34－4.98×7.34
59.11＋92.82－19.11
8×250×79
86.94－12.01－17.99
5.42×33＋5.42×67
32×250－10
21.03＋12.47＋78.97
3.39×4＋3.39×6
6.68×104.83－6.68×4.83
82＋61.32－32
40×250×65
50.89－14.34－15.66
7.63×25＋7.63×75
24×125－73
77.46＋10.41＋22.54
5.15×7.8＋5.15×2.2
7.79×1003.4－7.79×3.4
64.93＋31.29－34.93
28×250×87
88－14.45－15.55
1.1×65＋1.1×35
32×125－75
67.13＋14.44＋32.87
4.1×9.7＋4.1×0.3
9.03×1003.63－9.03×3.63
70.21＋65.32－50.21
40×25×34
60.76－14.12－15.88
2.56×35＋2.56×65
24×25－83
90.51＋11.95＋9.49
2.89×8.8＋2.89×1.2
4.14×106.05－4.14×6.05
88.62＋37.13－58.62
32×125×69
79.05－10.42－19.58
8.31×24＋8.31×76
40×1250－49
84.37＋13.67＋15.63
3.41×1.7＋3.41×8.3
8.75×1009.61－8.75×9.61
65.92＋61.26－55.92
44×250×80
65.79－13.67－16.33
2.36×72＋2.36×28
80×125－16
95.27＋13.47＋4.73
1.9×0.1＋1.9×9.9
6.06×12.04－6.06×2.04
71.42＋13.05－51.42
40×125×77
89.03－12.29－17.71
2.32×88＋2.32×12
24×125－63
22.21＋10.58＋77.79
6.52×8.7＋6.52×1.3
4.43×1003.13－4.43×3.13
74.75＋42.48－44.75
44×1250×65
81.12－14.39－15.61
4.33×38＋4.33×62
56×250－15
18.39＋13.2＋81.61
6.46×0.6＋6.46×9.4
4.41×15.53－4.41×5.53
54.23＋85.39－44.23
12×25×50
59.17－13.06－16.94
7.59×54＋7.59×46
8×250－37
53.47＋14.6＋46.53
7.54×3.9＋7.54×6.1
7.35×1009.1－7.35×9.1
86.41＋39.52－76.41
40×125×13
51.83－14.41－15.59
2.34×21＋2.34×79
88×250－14
90.51＋11.08＋9.49
9.58×7＋9.58×3
7.34×105.06－7.34×5.06
75.41＋87.92－55.41
4×250×16
49.96－13.95－16.05
4.21×77＋4.21×23
32×25－54
98.35＋14.86＋1.65
7.24×3.7＋7.24×6.3
2.76×12.43－2.76×2.43
91.49＋36.91－81.49
16×125×58
45.58－11.71－18.29
2.2×21＋2.2×79
56×125－32
61.07＋10.8＋38.93
4.17×4.7＋4.17×5.3
3.65×1005.75－3.65×5.75
77.84＋66.11－37.84
12×1250×69
88.6－11.97－18.03
2.3×69＋2.3×31
48×250－55
86.11＋13.09＋13.89
1.24×9.8＋1.24×0.2
6.01×12.75－6.01×2.75
52.51＋18.18－2.51
24×250×86
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