四年级数学上册简便计算105.docx
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四年级数学上册简便计算105
52.83－12.52－17.48
9.61×80＋9.61×20
40×1250－90
89.66＋11.86＋10.34
5.46×6.7＋5.46×3.3
9.15×102.04－9.15×2.04
94.72＋87.21－74.72
20×1250×45
41.36－13.04－16.96
1.36×47＋1.36×53
40×125－72
76.97＋11.14＋23.03
5.59×8.3＋5.59×1.7
5.16×108.95－5.16×8.95
66.36＋86.21－26.36
4×250×87
62.83－11.67－18.33
1.18×70＋1.18×30
56×250－71
49.36＋10.81＋50.64
8.63×9.8＋8.63×0.2
3.82×1005.21－3.82×5.21
92.22＋27.11－62.22
8×250×73
56.5－11.53－18.47
9.64×72＋9.64×28
48×250－72
91.7＋10.96＋8.3
5.9×8.6＋5.9×1.4
7.19×11.97－7.19×1.97
73.19＋92.86－33.19
12×125×74
75.83－13.14－16.86
8.4×19＋8.4×81
40×250－62
40.02＋14.75＋59.98
5.62×3.6＋5.62×6.4
3.34×17.32－3.34×7.32
95.01＋30.13－75.01
36×125×48
62.81－12.98－17.02
8.82×31＋8.82×69
80×125－36
49.27＋13.79＋50.73
5.26×1.2＋5.26×8.8
7.86×108.23－7.86×8.23
65.25＋90.83－55.25
12×250×76
41.28－12.05－17.95
9.15×98＋9.15×2
80×1250－26
81.58＋12.21＋18.42
2.04×9.6＋2.04×0.4
6.05×1005.79－6.05×5.79
83.39＋35.06－73.39
36×125×95
57.47－13.78－16.22
8.72×74＋8.72×26
96×25－62
65.04＋11.2＋34.96
6.52×3.2＋6.52×6.8
5.96×106.37－5.96×6.37
77.73＋61.95－57.73
4×125×90
75.95－13.61－16.39
3.68×99＋3.68×1
40×1250－38
28.63＋13.35＋71.37
2.07×0.6＋2.07×9.4
6.96×102.6－6.96×2.6
82.03＋54.38－52.03
36×125×39
43.12－14.42－15.58
1.03×84＋1.03×16
72×125－60
92.34＋10.79＋7.66
6.57×0.1＋6.57×9.9
7.24×105.68－7.24×5.68
57.12＋76.56－37.12
8×250×58
70.87－14.21－15.79
6.66×40＋6.66×60
8×25－80
16＋10.2＋84
6.81×1＋6.81×9
6.1×1009.04－6.1×9.04
88.65＋54.63－38.65
20×125×37
77.41－12.9－17.1
5.48×95＋5.48×5
24×1250－89
51.13＋14.43＋48.87
7.82×2.7＋7.82×7.3
6.28×1008.03－6.28×8.03
65.33＋56.88－25.33
24×25×59
57.74－12.67－17.33
7.89×98＋7.89×2
32×25－96
79.51＋11.46＋20.49
2.27×6＋2.27×4
5.88×16－5.88×6
66.65＋53.75－56.65
20×1250×38
76.71－10.23－19.77
4.76×97＋4.76×3
56×250－87
31.22＋13.71＋68.78
2.51×8.8＋2.51×1.2
1.34×16.86－1.34×6.86
91.64＋67.55－81.64
16×1250×55
80.85－12.59－17.41
8.94×80＋8.94×20
64×125－19
49.08＋12.65＋50.92
2.78×0.2＋2.78×9.8
8.57×12.01－8.57×2.01
81.38＋18.52－51.38
12×250×48
97.1－13.96－16.04
2.55×5＋2.55×95
8×125－90
61.51＋14.43＋38.49
2.75×9.8＋2.75×0.2
9.73×15.92－9.73×5.92
92.79＋24.98－82.79
44×125×48
87.97－10.42－19.58
6.53×46＋6.53×54
24×125－38
87.25＋13.3＋12.75
4.11×9.5＋4.11×0.5
9.94×1009.39－9.94×9.39
62.63＋65.06－22.63
8×250×56
71.77－13.55－16.45
9.65×83＋9.65×17
88×25－61
65.32＋10.81＋34.68
6.37×6.8＋6.37×3.2
4.62×105.92－4.62×5.92
90.36＋67.27－70.36
28×250×36
87.58－14.82－15.18
3.79×62＋3.79×38
72×25－84
86＋13.09＋14
6.97×6.5＋6.97×3.5
4.28×1006.94－4.28×6.94
76.74＋96.75－46.74
16×250×99
73.95－14.69－15.31
7.44×99＋7.44×1
88×1250－51
75.72＋14.67＋24.28
7.93×3.1＋7.93×6.9
7.82×105.39－7.82×5.39
75.29＋76.63－45.29
44×250×97
57.25－11.56－18.44
7.49×5＋7.49×95
56×250－22
11.59＋11.77＋88.41
7.92×8.1＋7.92×1.9
1.7×1001.98－1.7×1.98
68.09＋56.49－58.09
32×125×82
97.7－14.76－15.24
2.66×9＋2.66×91
96×125－68
72.81＋11.51＋27.19
9.53×8.4＋9.53×1.6
7.88×1001.3－7.88×1.3
99＋86.52－59
48×125×94
96.3－14.56－15.44
1.61×52＋1.61×48
64×25－64
92.81＋14.27＋7.19
3.67×8.9＋3.67×1.1
9.24×105.23－9.24×5.23
72.95＋46.73－22.95
12×25×41
87.1－11.29－18.71
7.98×75＋7.98×25
88×1250－76
26.57＋11.09＋73.43
2.14×0.6＋2.14×9.4
2.99×11.19－2.99×1.19
77.51＋29.8－27.51
28×1250×43
74.92－10.72－19.28
5.48×90＋5.48×10
96×250－34
21.71＋10.79＋78.29
2.78×9.9＋2.78×0.1
1.28×17.65－1.28×7.65
93.15＋25.08－83.15
8×125×16
49.41－11.42－18.58
6.41×31＋6.41×69
80×250－71
37.89＋10.36＋62.11
4.27×5.5＋4.27×4.5
1.95×104.01－1.95×4.01
59.91＋59.24－39.91
8×1250×97
48.3－14.6－15.4
4.48×85＋4.48×15
80×25－71
38.53＋14.33＋61.47
2.02×9＋2.02×1
5.42×107.98－5.42×7.98
73.03＋82.69－43.03
12×1250×48
66.07－12.92－17.08
1.72×1＋1.72×99
56×125－30
81＋12.46＋19
1.27×4.8＋1.27×5.2
2×14.71－2×4.71
59.8＋92.81－49.8
8×250×77
76.1－13.77－16.23
5.24×31＋5.24×69
48×25－10
62.19＋14.52＋37.81
2.67×4.8＋2.67×5.2
8.97×1003.28－8.97×3.28
95.11＋14.53－65.11
32×250×67
76.89－13.85－16.15
6.87×55＋6.87×45
16×250－68
46.72＋14.87＋53.28
6.76×9.7＋6.76×0.3
4.55×13.84－4.55×3.84
59.35＋89.84－9.35
28×25×27
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