四年级数学上册简便计算418.docx
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四年级数学上册简便计算418
88.07－11.14－18.86
6.89×90＋6.89×10
24×125－14
41.54＋10.29＋58.46
4.46×1.1＋4.46×8.9
4.56×17.99－4.56×7.99
77.77＋36.92－27.77
28×1250×69
57.48－10.56－19.44
1.56×93＋1.56×7
16×25－93
57.34＋12.13＋42.66
9.48×8.5＋9.48×1.5
7.82×105.67－7.82×5.67
71.89＋41.54－41.89
16×1250×49
92.74－10.04－19.96
1.43×73＋1.43×27
88×25－94
30.82＋14.62＋69.18
6.36×3.6＋6.36×6.4
6.27×13.23－6.27×3.23
64.58＋60.56－24.58
44×125×22
89.75－13.33－16.67
8.24×80＋8.24×20
24×125－67
42.59＋14.44＋57.41
6.99×7.7＋6.99×2.3
3.24×106.46－3.24×6.46
83.52＋46.81－73.52
12×1250×92
64.28－12.55－17.45
5.13×17＋5.13×83
88×1250－16
64.31＋10.55＋35.69
6.78×3.3＋6.78×6.7
1.45×101.94－1.45×1.94
72.15＋28.11－42.15
16×250×14
74.18－11.64－18.36
9.23×76＋9.23×24
80×125－13
85.17＋10.18＋14.83
8.34×4.7＋8.34×5.3
8.63×1007.88－8.63×7.88
89.74＋51.52－39.74
20×1250×73
40.94－14.95－15.05
5.65×34＋5.65×66
56×250－11
96.22＋12.66＋3.78
6.63×1.3＋6.63×8.7
6.95×1001.71－6.95×1.71
58.98＋31.96－28.98
28×250×85
67.7－14.81－15.19
2.31×53＋2.31×47
56×1250－77
16.6＋11.55＋83.4
9×1.3＋9×8.7
2.21×106.46－2.21×6.46
79.61＋82.26－49.61
8×1250×82
55.67－11.91－18.09
5.04×17＋5.04×83
16×1250－75
32.1＋11.94＋67.9
4.85×9＋4.85×1
8.88×19.37－8.88×9.37
66.11＋13.85－26.11
28×25×99
58.38－10.38－19.62
7.07×78＋7.07×22
56×125－46
86＋11.07＋14
7.51×0.5＋7.51×9.5
2.38×1008.74－2.38×8.74
95.58＋75.21－45.58
24×1250×31
73.21－10.44－19.56
3.03×99＋3.03×1
24×25－42
83.15＋10.27＋16.85
3.6×7.8＋3.6×2.2
7.79×13.8－7.79×3.8
99.4＋86.95－59.4
44×25×59
66.81－11.8－18.2
6.55×21＋6.55×79
56×25－64
28.44＋11.2＋71.56
6.36×8.7＋6.36×1.3
2.13×1002.92－2.13×2.92
64.19＋72.19－14.19
24×125×50
44.33－12.47－17.53
1.68×9＋1.68×91
32×125－21
83.92＋14.82＋16.08
7.74×7.7＋7.74×2.3
5.02×1006.47－5.02×6.47
85.77＋43.74－35.77
28×1250×66
43.75－10.34－19.66
8.15×13＋8.15×87
72×125－34
76.54＋10.82＋23.46
7.16×1＋7.16×9
2.92×1009.89－2.92×9.89
99.73＋88.98－89.73
4×250×19
69.35－12.54－17.46
1.73×37＋1.73×63
96×1250－38
90.57＋12.73＋9.43
1.94×5.7＋1.94×4.3
7.5×18.41－7.5×8.41
92.99＋51.05－42.99
32×1250×15
64.67－14.51－15.49
3.19×33＋3.19×67
48×125－88
92.81＋12.76＋7.19
7.09×7.5＋7.09×2.5
2.95×1003.77－2.95×3.77
60.15＋94.45－50.15
24×125×61
51.68－14.42－15.58
6.46×56＋6.46×44
32×1250－84
53.31＋11.14＋46.69
5.53×5.8＋5.53×4.2
4.61×101.19－4.61×1.19
82.53＋71.11－32.53
32×250×46
50.33－10.12－19.88
9.21×41＋9.21×59
40×1250－54
94.65＋12.87＋5.35
7.04×3.3＋7.04×6.7
8.92×15.32－8.92×5.32
92.81＋43.46－62.81
48×25×62
53.55－13.95－16.05
9.52×51＋9.52×49
24×1250－82
60.88＋11.74＋39.12
5.05×6.4＋5.05×3.6
1.8×15.69－1.8×5.69
77.73＋90.17－27.73
32×125×87
40.36－12.46－17.54
5.49×41＋5.49×59
88×25－20
22.85＋10.94＋77.15
3.13×2.1＋3.13×7.9
9.1×1001.7－9.1×1.7
69.34＋50.58－19.34
16×125×52
44.12－13.91－16.09
1.76×88＋1.76×12
96×25－28
18.35＋13.61＋81.65
9.1×7.1＋9.1×2.9
3.3×1003.73－3.3×3.73
94.98＋50.16－84.98
40×25×52
96.15－14.42－15.58
3.33×49＋3.33×51
32×25－96
99.77＋12.87＋0.23
3.8×9.3＋3.8×0.7
1.22×102.52－1.22×2.52
79.96＋38.34－29.96
40×250×83
80.44－14.04－15.96
5.32×79＋5.32×21
88×25－92
55.18＋13.63＋44.82
4.38×9.7＋4.38×0.3
3.6×15.73－3.6×5.73
62.03＋36.91－32.03
40×25×80
51.56－13.35－16.65
5.42×97＋5.42×3
88×25－93
74.23＋14.63＋25.77
2.68×3.1＋2.68×6.9
4.91×1005.86－4.91×5.86
66.19＋66.72－16.19
32×250×69
71.74－12.27－17.73
4.94×60＋4.94×40
32×1250－60
64.59＋11.29＋35.41
1.37×5.1＋1.37×4.9
7.39×14.79－7.39×4.79
77.19＋41.95－67.19
32×25×25
99.84－10.51－19.49
3×45＋3×55
56×125－28
22.75＋11.17＋77.25
9.38×5.6＋9.38×4.4
3.24×1002.12－3.24×2.12
69.96＋56.14－39.96
44×125×55
66.38－10.66－19.34
6.44×68＋6.44×32
56×1250－73
81.19＋14.59＋18.81
9.23×9.5＋9.23×0.5
5.46×1005.6－5.46×5.6
84.78＋72.24－34.78
16×1250×42
78.21－11.85－18.15
5.86×61＋5.86×39
80×25－32
32.03＋14.17＋67.97
2.98×6.1＋2.98×3.9
9.72×1008.07－9.72×8.07
61.74＋39.83－31.74
28×250×42
41.86－10.36－19.64
6.89×24＋6.89×76
96×250－90
53.66＋11.77＋46.34
3.88×1.8＋3.88×8.2
4.74×1004.95－4.74×4.95
72.89＋12.98－32.89
16×25×78
70.39－11.53－18.47
8.08×95＋8.08×5
72×25－82
44.29＋12.66＋55.71
1.19×1.9＋1.19×8.1
4.64×108.23－4.64×8.23
65.16＋15.28－45.16
36×250×48
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