四年级数学上册简便计算80.docx
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四年级数学上册简便计算80
84.44－10.98－19.02
2.04×19＋2.04×81
16×25－93
13.66＋11.88＋86.34
2.78×4.9＋2.78×5.1
8.85×1008.85－8.85×8.85
95.13＋64.74－55.13
32×125×30
71.65－14.41－15.59
5.49×94＋5.49×6
56×1250－97
27.4＋11.73＋72.6
5.61×1.3＋5.61×8.7
5.26×102.67－5.26×2.67
59.03＋32.36－9.03
16×250×24
90.85－13.74－16.26
8.18×83＋8.18×17
24×1250－11
86.53＋12.81＋13.47
3×4.8＋3×5.2
9.49×107.11－9.49×7.11
89.45＋66.07－79.45
24×250×66
88.06－11.51－18.49
4.68×80＋4.68×20
88×1250－64
82.67＋10.94＋17.33
4.31×0.2＋4.31×9.8
4.79×19.71－4.79×9.71
92＋29.67－62
16×250×21
59.94－11.44－18.56
7.93×58＋7.93×42
24×1250－82
11.16＋13.2＋88.84
6.68×1.1＋6.68×8.9
2.25×1006.98－2.25×6.98
67.13＋17.04－27.13
32×25×89
98.41－14.96－15.04
2.55×17＋2.55×83
40×250－67
58.44＋12.22＋41.56
2.1×9.7＋2.1×0.3
1.89×1001.06－1.89×1.06
91.61＋10.77－61.61
12×1250×60
51.17－14.54－15.46
7.01×10＋7.01×90
88×250－79
17.39＋10.4＋82.61
5.38×0.2＋5.38×9.8
2.99×1008.18－2.99×8.18
63.12＋91.95－23.12
36×125×12
93.74－12.33－17.67
8.69×29＋8.69×71
48×25－18
68.16＋14.78＋31.84
7.26×0.2＋7.26×9.8
3.88×1003.76－3.88×3.76
50.97＋47.13－0.97
24×250×95
45.99－14.52－15.48
6.47×65＋6.47×35
88×125－96
25.22＋12.39＋74.78
9.04×1.8＋9.04×8.2
3.06×1007－3.06×7
58.13＋41.54－38.13
20×1250×56
80.43－10.82－19.18
1.94×69＋1.94×31
88×1250－93
14.93＋13.44＋85.07
7.52×5＋7.52×5
4.53×1003.75－4.53×3.75
52.1＋34.78－42.1
48×250×32
72.57－11.6－18.4
6.39×61＋6.39×39
56×125－23
96.8＋11.89＋3.2
2.84×6.2＋2.84×3.8
8.83×18.38－8.83×8.38
89.24＋19.09－79.24
40×125×98
57.24－11.87－18.13
9.46×41＋9.46×59
16×25－69
43.53＋14.35＋56.47
7.51×4＋7.51×6
5.02×1009.11－5.02×9.11
85.8＋95.53－45.8
40×25×85
88.01－10.49－19.51
8.92×8＋8.92×92
8×125－18
33.12＋11.58＋66.88
6.23×4.7＋6.23×5.3
1×102.25－1×2.25
69.77＋15.24－29.77
48×250×18
48.71－13.91－16.09
7.99×97＋7.99×3
16×125－54
43.42＋11.52＋56.58
7.05×6.6＋7.05×3.4
5.97×1003.51－5.97×3.51
72.69＋61.89－22.69
8×25×70
84.74－13.89－16.11
2.9×85＋2.9×15
88×1250－34
35.63＋12.8＋64.37
1.9×3.8＋1.9×6.2
6.77×19.88－6.77×9.88
55.21＋48.79－45.21
8×250×84
96.63－10.5－19.5
7.46×24＋7.46×76
56×125－22
32.73＋12.55＋67.27
7.34×6.1＋7.34×3.9
2.01×17.95－2.01×7.95
94.79＋59.08－64.79
8×1250×33
90.86－14.23－15.77
6.53×55＋6.53×45
40×1250－63
74.55＋10.07＋25.45
4.42×7＋4.42×3
1.25×19.18－1.25×9.18
87.06＋31.02－77.06
36×1250×73
59.48－11.81－18.19
5.75×32＋5.75×68
96×250－41
61.53＋11.62＋38.47
4.03×6＋4.03×4
4.39×1003.39－4.39×3.39
56.81＋11.3－46.81
20×25×35
46.15－12.79－17.21
6.85×11＋6.85×89
40×25－63
49.95＋14.7＋50.05
5.25×5.1＋5.25×4.9
9.36×105.44－9.36×5.44
68＋97.64－28
12×250×30
49.59－14.02－15.98
6.47×71＋6.47×29
72×1250－86
86.76＋12.39＋13.24
9.7×3.7＋9.7×6.3
7.7×108.21－7.7×8.21
90.78＋79.31－40.78
32×1250×54
79.25－11.97－18.03
3.59×11＋3.59×89
8×1250－79
82.32＋11.51＋17.68
3.69×7.1＋3.69×2.9
8.04×108.99－8.04×8.99
91.13＋42.71－51.13
12×1250×75
87.78－12.56－17.44
4.36×3＋4.36×97
24×125－57
16.87＋14.24＋83.13
6.05×8.2＋6.05×1.8
2.69×107.19－2.69×7.19
94.91＋31.08－84.91
36×25×94
64.97－10.78－19.22
6.51×25＋6.51×75
32×125－64
94.95＋11.6＋5.05
5.59×3.1＋5.59×6.9
8.21×107－8.21×7
83.33＋18.45－53.33
16×25×22
92.98－13.43－16.57
5.67×67＋5.67×33
96×125－24
32.83＋10.17＋67.17
6.39×2.2＋6.39×7.8
6.82×12.44－6.82×2.44
67.86＋53.19－57.86
32×25×34
93.78－11.91－18.09
6.83×78＋6.83×22
40×250－54
28.79＋10.58＋71.21
4.04×9.6＋4.04×0.4
2.49×107.06－2.49×7.06
75.63＋51.09－55.63
8×125×42
90.62－14.05－15.95
3.81×57＋3.81×43
72×125－11
93.85＋13.62＋6.15
8.37×1.9＋8.37×8.1
5.17×104.24－5.17×4.24
53.27＋46.53－3.27
4×125×38
96.66－14.42－15.58
2.48×28＋2.48×72
8×250－81
88.44＋12.85＋11.56
4.59×9.6＋4.59×0.4
6.19×1006.49－6.19×6.49
58.32＋95.81－48.32
44×250×44
90.63－14.3－15.7
2.01×41＋2.01×59
56×25－16
73.69＋10.03＋26.31
9.16×2.7＋9.16×7.3
9.81×1006.24－9.81×6.24
86.58＋52.37－46.58
36×125×37
82.01－11.05－18.95
1.78×19＋1.78×81
64×250－51
96.87＋12.41＋3.13
7.61×8.1＋7.61×1.9
6.43×13.44－6.43×3.44
76.58＋80.1－56.58
20×250×38
92.17－13.2－16.8
6.86×87＋6.86×13
56×250－24
54.26＋13.67＋45.74
2.64×6＋2.64×4
8.58×15.04－8.58×5.04
59.62＋31.47－39.62
8×125×78
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