四年级数学上册简便计算401.docx
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四年级数学上册简便计算401
97.79－14.04－15.96
6.96×17＋6.96×83
16×125－18
52.37＋13.37＋47.63
5.62×4.5＋5.62×5.5
4.46×107.32－4.46×7.32
73.41＋59.23－23.41
12×125×63
83.58－12.6－17.4
1.99×4＋1.99×96
96×250－53
60.78＋10.21＋39.22
5.56×5.6＋5.56×4.4
3.9×17.01－3.9×7.01
51.28＋79.43－31.28
24×25×38
58.5－13.61－16.39
4.05×28＋4.05×72
16×1250－95
30.21＋14.63＋69.79
4.05×1.6＋4.05×8.4
3.38×1007.63－3.38×7.63
54.15＋43.47－24.15
4×1250×94
50.03－14.7－15.3
3.42×94＋3.42×6
72×125－12
50.08＋10.48＋49.92
8.79×5.8＋8.79×4.2
6.13×103.43－6.13×3.43
89.23＋82.69－79.23
20×250×27
99.12－12.94－17.06
9.42×24＋9.42×76
32×125－94
61.8＋14.12＋38.2
5.15×5.6＋5.15×4.4
6.25×19.44－6.25×9.44
84.04＋46.41－44.04
8×125×62
58.28－14.97－15.03
3.62×68＋3.62×32
48×125－52
21.29＋11.43＋78.71
7.05×9.3＋7.05×0.7
6.26×1007.84－6.26×7.84
73.64＋67.75－33.64
4×1250×17
76.78－11.02－18.98
9.72×36＋9.72×64
24×250－15
17.56＋14.33＋82.44
5.71×2.1＋5.71×7.9
1.52×1007.57－1.52×7.57
86.56＋44.46－76.56
36×250×55
73.65－14.7－15.3
1.3×96＋1.3×4
40×1250－85
87.54＋11.78＋12.46
4.35×3.4＋4.35×6.6
5.91×1002.42－5.91×2.42
84.99＋94.35－54.99
32×25×69
79.3－14.76－15.24
3.55×81＋3.55×19
80×25－41
52.86＋11.14＋47.14
3.91×4.9＋3.91×5.1
8.45×1003.5－8.45×3.5
91.66＋96.1－51.66
28×25×38
73.48－13.32－16.68
5.95×10＋5.95×90
8×25－17
20.83＋14.14＋79.17
6.08×1.6＋6.08×8.4
2.77×17.45－2.77×7.45
53.32＋99.31－23.32
12×250×12
93.83－14.85－15.15
5.23×85＋5.23×15
32×250－10
13.61＋11.36＋86.39
2.72×1.7＋2.72×8.3
7.08×102.21－7.08×2.21
86.6＋45.23－66.6
24×125×30
70.62－14.19－15.81
8.17×51＋8.17×49
72×1250－43
75.55＋10.48＋24.45
1.35×2.1＋1.35×7.9
8.78×13.82－8.78×3.82
55.72＋99.78－25.72
44×25×18
80.51－11.76－18.24
7.28×25＋7.28×75
80×1250－26
55.74＋14.19＋44.26
1.1×1.3＋1.1×8.7
8.01×106.37－8.01×6.37
98.9＋91.6－78.9
16×1250×91
44.22－12.72－17.28
9.67×13＋9.67×87
16×25－56
10.99＋14.12＋89.01
7.96×5.8＋7.96×4.2
3.44×18.91－3.44×8.91
63.64＋25.72－53.64
24×25×19
52.29－12.67－17.33
6.53×28＋6.53×72
24×1250－37
59.16＋10.65＋40.84
6.75×0.1＋6.75×9.9
8.9×17.34－8.9×7.34
81.36＋69.33－71.36
32×1250×69
75.07－13.83－16.17
3.38×21＋3.38×79
56×125－24
98.54＋10.27＋1.46
6.36×2.5＋6.36×7.5
5.56×1007.98－5.56×7.98
56.79＋88.47－26.79
12×25×96
88.49－14.64－15.36
3.32×77＋3.32×23
72×125－93
40.92＋12.23＋59.08
9.46×1.4＋9.46×8.6
8.26×16.75－8.26×6.75
59.57＋48.78－39.57
24×1250×74
49.39－11.73－18.27
2.54×23＋2.54×77
40×1250－19
74.62＋12.64＋25.38
9.94×7＋9.94×3
2.45×1003.65－2.45×3.65
52.19＋20.47－32.19
8×1250×87
45.47－12.71－17.29
2.23×53＋2.23×47
88×250－88
24.32＋11.91＋75.68
4.18×5.3＋4.18×4.7
4.58×19.67－4.58×9.67
61.3＋37.02－21.3
40×125×92
84.73－12.17－17.83
9.26×88＋9.26×12
80×125－94
64.19＋11.43＋35.81
1.81×9.2＋1.81×0.8
2.57×16.93－2.57×6.93
73.55＋17.22－33.55
28×25×55
69.66－11.8－18.2
7.68×38＋7.68×62
72×125－13
79.07＋12.33＋20.93
4.42×8.1＋4.42×1.9
7.02×12.85－7.02×2.85
57.08＋76.32－7.08
28×125×78
95.3－11.03－18.97
1.82×45＋1.82×55
80×25－58
44.7＋10.05＋55.3
2×1.2＋2×8.8
2.63×106.96－2.63×6.96
59.69＋39.96－49.69
48×250×38
40.32－11.92－18.08
2.24×64＋2.24×36
88×1250－65
75.43＋14.02＋24.57
5.61×9.9＋5.61×0.1
8.78×13.35－8.78×3.35
81.08＋75.06－31.08
8×25×41
79.17－14.61－15.39
2.73×90＋2.73×10
80×125－12
60.04＋14.57＋39.96
2.17×0.6＋2.17×9.4
7.45×103.45－7.45×3.45
72.35＋45.78－62.35
32×125×24
58.49－13.79－16.21
4.66×39＋4.66×61
32×1250－41
76.1＋11.94＋23.9
8.73×0.7＋8.73×9.3
8.26×16.27－8.26×6.27
96.47＋34.9－86.47
8×250×96
74.6－11.86－18.14
8.2×65＋8.2×35
32×125－27
50.16＋12.92＋49.84
3.48×5.6＋3.48×4.4
1.38×12.91－1.38×2.91
55.48＋32.18－45.48
16×25×37
82.69－14.23－15.77
2.42×83＋2.42×17
32×25－84
20.85＋11.24＋79.15
5.5×4.4＋5.5×5.6
5.51×19.45－5.51×9.45
83.32＋40.65－63.32
16×25×56
78.05－12.52－17.48
1.14×12＋1.14×88
80×25－32
58＋12.78＋42
2.69×8.4＋2.69×1.6
9.54×1003.79－9.54×3.79
60.15＋24.19－10.15
4×250×18
93.09－11.09－18.91
9.73×35＋9.73×65
88×250－91
11.83＋10.32＋88.17
2.96×7.6＋2.96×2.4
8.16×14.68－8.16×4.68
68.97＋79.01－18.97
44×250×84
66.32－13.12－16.88
8.83×80＋8.83×20
72×250－45
65.84＋10.81＋34.16
2.7×3.9＋2.7×6.1
7.67×109.68－7.67×9.68
64.81＋66.94－44.81
44×250×31
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