四年级数学上册简便计算119.docx
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四年级数学上册简便计算119
81.38－10.55－19.45
8.96×24＋8.96×76
48×125－71
85.12＋11.94＋14.88
2.43×1.5＋2.43×8.5
9.81×19.63－9.81×9.63
65.45＋93.65－25.45
36×1250×84
70.5－13.7－16.3
5×75＋5×25
32×125－57
71.86＋14.68＋28.14
8.9×6.8＋8.9×3.2
5.53×14.65－5.53×4.65
64.59＋68.04－34.59
40×250×67
75.34－14.89－15.11
3.38×33＋3.38×67
24×250－69
30.44＋10.73＋69.56
3.29×7.3＋3.29×2.7
6.5×103.5－6.5×3.5
59.67＋21.65－49.67
48×125×52
94.6－10.5－19.5
9.3×13＋9.3×87
88×1250－59
70.49＋10.03＋29.51
1.19×1.9＋1.19×8.1
1.95×1002.61－1.95×2.61
81.53＋43.87－51.53
12×1250×14
51.29－13.53－16.47
2.29×35＋2.29×65
88×25－25
93.82＋11.85＋6.18
1.86×3＋1.86×7
3.41×105.5－3.41×5.5
63.07＋71.11－33.07
12×250×77
67.46－14.19－15.81
3.3×66＋3.3×34
64×25－42
99.37＋12.62＋0.63
7.58×9.9＋7.58×0.1
4.92×109.1－4.92×9.1
54.02＋89.71－44.02
4×1250×56
67.39－10.86－19.14
1.75×22＋1.75×78
32×125－37
63.89＋13.67＋36.11
9.49×0.2＋9.49×9.8
9.45×1005.01－9.45×5.01
66.03＋99.93－56.03
24×250×48
41.84－11.12－18.88
5.99×73＋5.99×27
8×25－10
43.68＋12.04＋56.32
4.46×3.9＋4.46×6.1
6.55×15.71－6.55×5.71
85.78＋68.94－65.78
24×1250×80
75.29－13.32－16.68
9.38×28＋9.38×72
96×250－58
50.09＋12.36＋49.91
5.27×4.7＋5.27×5.3
4.42×15.42－4.42×5.42
57.87＋78.6－27.87
24×1250×72
76.8－14.48－15.52
4.85×43＋4.85×57
64×1250－91
14.04＋12.05＋85.96
6.37×3.8＋6.37×6.2
4.41×1005.5－4.41×5.5
50.72＋73.85－0.72
8×1250×22
92.92－14.71－15.29
9.13×32＋9.13×68
32×25－16
30.87＋14.07＋69.13
4.48×5.6＋4.48×4.4
7.86×11.86－7.86×1.86
60.2＋97.94－50.2
12×1250×42
52.14－11.27－18.73
4.17×34＋4.17×66
8×125－90
56.37＋10.97＋43.63
3.92×7.5＋3.92×2.5
6.46×19.14－6.46×9.14
82.1＋89.43－42.1
28×125×92
70.8－13.68－16.32
4.73×19＋4.73×81
24×25－19
45.65＋10.35＋54.35
3.42×1.3＋3.42×8.7
8.93×11.28－8.93×1.28
90.4＋39.68－50.4
44×250×59
77.52－10.8－19.2
3.43×2＋3.43×98
96×25－79
20.07＋10.65＋79.93
3.37×5.3＋3.37×4.7
2.95×1009.26－2.95×9.26
50.17＋75.96－30.17
36×25×17
47.94－11.72－18.28
3.6×12＋3.6×88
8×250－96
91.62＋14.82＋8.38
5.4×4.9＋5.4×5.1
6.72×107.7－6.72×7.7
91.35＋31.44－71.35
48×25×32
66.64－12.51－17.49
9.45×44＋9.45×56
72×25－54
84.02＋14.5＋15.98
4.29×2＋4.29×8
6.63×1002.54－6.63×2.54
82.9＋48.08－52.9
16×1250×68
84.03－12.63－17.37
6.69×36＋6.69×64
80×250－14
15.73＋12.05＋84.27
5.95×8.3＋5.95×1.7
1.27×1007.98－1.27×7.98
51.27＋43.91－41.27
8×125×45
77.67－13.21－16.79
1.63×96＋1.63×4
80×25－72
24.1＋11.94＋75.9
4.3×3.8＋4.3×6.2
4.3×1009.34－4.3×9.34
61.28＋62.71－51.28
48×125×27
57.59－11.81－18.19
9.3×68＋9.3×32
24×1250－26
97.77＋11.74＋2.23
9.86×1.1＋9.86×8.9
1.23×1002.61－1.23×2.61
66.86＋65.3－36.86
28×1250×95
66.25－11.04－18.96
6.83×86＋6.83×14
80×1250－87
75.68＋14.85＋24.32
8.31×2.9＋8.31×7.1
7.23×1009.5－7.23×9.5
95.32＋67.79－65.32
20×250×49
64.38－14.12－15.88
1.43×47＋1.43×53
32×250－36
13.71＋11.4＋86.29
8.75×7.7＋8.75×2.3
6.73×19.85－6.73×9.85
79.44＋63.59－49.44
36×125×65
41.05－14.54－15.46
8.18×64＋8.18×36
16×250－88
36.79＋11.62＋63.21
7.51×1.9＋7.51×8.1
5.72×101.69－5.72×1.69
99.5＋20.66－59.5
36×25×75
44.72－14.88－15.12
8.92×52＋8.92×48
40×1250－89
76.96＋11.39＋23.04
4.56×7.8＋4.56×2.2
2.16×1004.4－2.16×4.4
57.73＋48.04－37.73
48×1250×24
73.28－12.44－17.56
9.82×64＋9.82×36
88×125－35
61.64＋14.32＋38.36
5.75×7.1＋5.75×2.9
9.53×101.86－9.53×1.86
58.75＋92.19－48.75
48×125×41
86.99－12.84－17.16
2.5×82＋2.5×18
40×250－87
49.2＋13.18＋50.8
1.79×6.4＋1.79×3.6
8.41×12.29－8.41×2.29
57.15＋55.97－27.15
32×25×64
42.95－12.59－17.41
1.45×73＋1.45×27
72×25－62
87.41＋12.65＋12.59
9.69×4.4＋9.69×5.6
1.25×1003.04－1.25×3.04
60.56＋36.04－20.56
44×250×27
74.17－11.18－18.82
4.44×58＋4.44×42
64×1250－69
98.2＋10.46＋1.8
2.03×4.2＋2.03×5.8
8.68×101.64－8.68×1.64
57.85＋23.1－17.85
20×25×89
40.33－10.18－19.82
9.51×21＋9.51×79
16×125－91
18.65＋10.78＋81.35
2×5.3＋2×4.7
8.05×105.67－8.05×5.67
81.02＋68.18－51.02
44×125×62
45.64－13.57－16.43
6.16×76＋6.16×24
8×25－99
96.26＋13.57＋3.74
5.69×3.5＋5.69×6.5
6.88×104.63－6.88×4.63
72.91＋87.37－52.91
36×250×26
94.86－12.75－17.25
9.22×56＋9.22×44
40×1250－34
59.09＋11.78＋40.91
8.84×8.6＋8.84×1.4
5.41×11.5－5.41×1.5
94.95＋49.44－84.95
44×1250×13
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