四年级数学上册简便计算397.docx
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四年级数学上册简便计算397
59.69－13.38－16.62
2.02×25＋2.02×75
56×125－10
95.52＋12.43＋4.48
6.45×8.3＋6.45×1.7
8.01×106.15－8.01×6.15
54.86＋50.29－4.86
16×25×95
41.9－14.5－15.5
7.4×66＋7.4×34
8×125－34
92.71＋13.09＋7.29
6.94×6.5＋6.94×3.5
8.85×16.2－8.85×6.2
77.15＋25.75－37.15
48×1250×17
51.55－14.68－15.32
6.93×70＋6.93×30
48×125－73
38.92＋11.73＋61.08
6.55×4.3＋6.55×5.7
5.7×12.24－5.7×2.24
99.36＋73.03－69.36
44×1250×76
96.32－13.86－16.14
8.37×5＋8.37×95
8×125－22
19.83＋10.51＋80.17
2.26×2.1＋2.26×7.9
3.19×18.09－3.19×8.09
87.56＋54.97－37.56
8×25×62
47.83－13.24－16.76
2.17×28＋2.17×72
24×250－93
23.8＋11.5＋76.2
7.28×1.3＋7.28×8.7
1.56×101.16－1.56×1.16
76.17＋27.44－46.17
28×25×92
58.12－11.42－18.58
5.02×98＋5.02×2
8×250－72
54.37＋11.6＋45.63
4.51×0.9＋4.51×9.1
8.46×1004.5－8.46×4.5
58.98＋95.5－18.98
12×25×89
53.67－10.74－19.26
4.5×62＋4.5×38
64×250－41
57.54＋11.59＋42.46
7.94×9.4＋7.94×0.6
8.96×1004.52－8.96×4.52
78.24＋56.13－28.24
44×1250×37
98.56－13.94－16.06
4.32×60＋4.32×40
24×125－14
96.72＋11.39＋3.28
9.01×3.3＋9.01×6.7
3.71×1001.54－3.71×1.54
78.12＋90.04－68.12
48×25×88
82.39－13.58－16.42
2.21×57＋2.21×43
88×25－87
89.42＋14.91＋10.58
6.71×0.2＋6.71×9.8
8.89×16.05－8.89×6.05
98.63＋44.86－78.63
36×1250×46
60.23－13.06－16.94
9.1×33＋9.1×67
40×250－67
30.78＋14.45＋69.22
9.88×7.9＋9.88×2.1
9.18×1006.21－9.18×6.21
77.04＋35.42－47.04
40×25×13
79.84－12.78－17.22
3.82×54＋3.82×46
32×125－43
52.93＋11.91＋47.07
8.57×7＋8.57×3
2.87×101.95－2.87×1.95
66.36＋78.28－56.36
28×25×29
64.26－14.72－15.28
3.79×75＋3.79×25
96×125－11
33.77＋10.42＋66.23
8.13×8.2＋8.13×1.8
2.55×107.67－2.55×7.67
87.67＋89.15－77.67
8×1250×28
89.55－14.4－15.6
6.92×14＋6.92×86
80×125－30
65.3＋10.55＋34.7
6.95×3.7＋6.95×6.3
9.61×18.03－9.61×8.03
87.78＋57.88－37.78
20×25×87
44.99－10.39－19.61
3.23×49＋3.23×51
16×25－31
43.47＋12.49＋56.53
7.13×3.9＋7.13×6.1
3.29×11.29－3.29×1.29
94.05＋43.95－74.05
20×25×80
67.71－13.64－16.36
9.03×76＋9.03×24
32×25－77
74.46＋11.31＋25.54
4.21×6.4＋4.21×3.6
8.69×1003.31－8.69×3.31
57.95＋72.75－7.95
44×25×82
44.87－10.08－19.92
7.52×5＋7.52×95
56×1250－39
93.72＋13.43＋6.28
9.78×9.1＋9.78×0.9
1.81×15.21－1.81×5.21
69.7＋65.84－59.7
28×250×45
79.63－11.99－18.01
9.41×19＋9.41×81
16×1250－81
29.39＋14.9＋70.61
7.61×7.3＋7.61×2.7
5.98×1006.18－5.98×6.18
70.91＋56.28－60.91
12×1250×13
89.2－12.64－17.36
1.6×99＋1.6×1
56×1250－48
93.65＋14.79＋6.35
5.06×4.4＋5.06×5.6
7.52×15.25－7.52×5.25
85.17＋23.3－65.17
28×125×78
70.4－12.71－17.29
8.35×45＋8.35×55
56×125－41
83.67＋12.81＋16.33
7.16×2.6＋7.16×7.4
4.19×102.41－4.19×2.41
78.53＋70.1－68.53
44×125×57
79.96－13.63－16.37
8.53×34＋8.53×66
16×1250－29
41.63＋14.99＋58.37
2.55×1.6＋2.55×8.4
8.51×12.19－8.51×2.19
71.72＋90.07－41.72
28×1250×85
90.68－13.67－16.33
4.85×12＋4.85×88
88×1250－25
48.91＋14.6＋51.09
1.61×8.7＋1.61×1.3
2.14×1002.43－2.14×2.43
55.8＋78.61－45.8
36×250×38
54.41－10.6－19.4
2.2×23＋2.2×77
80×250－95
45.6＋12.06＋54.4
8.77×4.8＋8.77×5.2
7.02×18.4－7.02×8.4
68.01＋96.75－38.01
32×125×23
91.71－11.45－18.55
4.17×76＋4.17×24
96×125－16
21.66＋13.88＋78.34
9.41×3.4＋9.41×6.6
4.26×19.71－4.26×9.71
87.86＋61.33－77.86
44×125×87
87.84－13.46－16.54
1.1×70＋1.1×30
8×125－47
92.34＋14.13＋7.66
8.65×3.3＋8.65×6.7
7.34×106.76－7.34×6.76
56.2＋60.33－36.2
12×250×77
56.92－12.99－17.01
1.42×77＋1.42×23
40×1250－74
44.04＋10.31＋55.96
3.14×4.5＋3.14×5.5
6.5×1003.36－6.5×3.36
74.19＋26.24－44.19
40×25×35
74.56－12.49－17.51
5.83×88＋5.83×12
88×125－23
92.55＋11.78＋7.45
4.14×3.4＋4.14×6.6
3.21×15.56－3.21×5.56
74.4＋26.58－34.4
28×250×41
67.64－11.46－18.54
4.78×42＋4.78×58
8×25－94
84.4＋14.28＋15.6
7.17×8＋7.17×2
4.8×1009.85－4.8×9.85
67.66＋43.98－17.66
48×25×36
79.45－12.87－17.13
9.42×36＋9.42×64
16×125－59
47.41＋10.22＋52.59
5.15×3.1＋5.15×6.9
4.49×11.22－4.49×1.22
69.52＋96.53－49.52
48×125×51
67.01－13.23－16.77
4.5×36＋4.5×64
56×125－79
33.92＋10＋66.08
6.3×5.2＋6.3×4.8
3.45×102.97－3.45×2.97
71.84＋12.83－51.84
4×250×22
64.61－13.41－16.59
6.62×48＋6.62×52
80×125－45
67.92＋11.32＋32.08
3.54×3.1＋3.54×6.9
8.69×1001.11－8.69×1.11
93.25＋21.78－83.25
12×250×85
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