四年级数学上册简便计算359.docx
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四年级数学上册简便计算359
59.38－10.5－19.5
5.14×19＋5.14×81
56×25－27
22.82＋14.86＋77.18
1.24×5.2＋1.24×4.8
3.37×102.18－3.37×2.18
84.25＋25.5－44.25
32×125×67
55.67－14.21－15.79
6.33×94＋6.33×6
24×250－24
99.03＋13.56＋0.97
7.44×2.5＋7.44×7.5
3.94×102.72－3.94×2.72
81.23＋15.79－61.23
4×1250×55
88.26－11.05－18.95
3.34×27＋3.34×73
80×125－96
77.69＋14.65＋22.31
2.15×8.4＋2.15×1.6
1.5×101.77－1.5×1.77
61.51＋19.49－31.51
20×1250×84
42.95－12.84－17.16
5.25×14＋5.25×86
72×25－91
78.28＋12.45＋21.72
3.26×1.7＋3.26×8.3
5.93×1006.56－5.93×6.56
69.74＋41－49.74
32×125×90
76.13－10.99－19.01
1.6×98＋1.6×2
8×250－27
53.78＋11.61＋46.22
5.8×7.6＋5.8×2.4
8.19×1005.48－8.19×5.48
79.32＋45.05－69.32
28×1250×75
98.8－12.54－17.46
1.79×43＋1.79×57
40×125－45
62.08＋12.28＋37.92
5.8×1＋5.8×9
6.11×1001.09－6.11×1.09
57.48＋44.19－7.48
28×1250×27
93.58－14.88－15.12
7.26×74＋7.26×26
40×125－67
35.98＋12.28＋64.02
5.68×2.9＋5.68×7.1
5.94×1003.58－5.94×3.58
84.25＋43.91－74.25
32×25×53
51.7－13.99－16.01
3.58×37＋3.58×63
88×125－96
49.96＋11.98＋50.04
3.97×9.9＋3.97×0.1
8.94×109.02－8.94×9.02
77.07＋78.85－47.07
4×25×79
54.4－10.05－19.95
5.61×91＋5.61×9
8×25－45
24.52＋10.98＋75.48
1.4×5.7＋1.4×4.3
1.49×103.98－1.49×3.98
86.79＋99.7－46.79
32×250×40
43.7－14.41－15.59
5.74×67＋5.74×33
88×125－60
45.09＋14.84＋54.91
2.8×1.8＋2.8×8.2
3.05×1008.3－3.05×8.3
80.17＋55.94－60.17
40×125×65
79.89－10.16－19.84
2.12×23＋2.12×77
88×1250－94
26.87＋11.84＋73.13
3.45×7.6＋3.45×2.4
4.36×1004.37－4.36×4.37
83.89＋93.1－63.89
28×125×45
93.39－13.51－16.49
8.84×28＋8.84×72
24×125－62
81.69＋11.76＋18.31
3.86×0.1＋3.86×9.9
8.12×11.89－8.12×1.89
71.91＋42.41－41.91
4×250×53
51.75－12.96－17.04
6.81×79＋6.81×21
64×1250－21
62.55＋11.28＋37.45
8.8×7.6＋8.8×2.4
8.03×107.57－8.03×7.57
62.3＋18.49－42.3
20×250×78
94－10.07－19.93
9.69×65＋9.69×35
8×1250－29
10.56＋10.99＋89.44
9.25×8.8＋9.25×1.2
4.33×12.29－4.33×2.29
71.66＋69.6－21.66
8×1250×91
53.48－13.37－16.63
5.66×43＋5.66×57
64×250－34
62.99＋12.86＋37.01
9.24×7＋9.24×3
8.95×106.56－8.95×6.56
74.14＋18.55－24.14
44×250×53
82.4－10.21－19.79
9.48×47＋9.48×53
24×250－83
72.46＋12.19＋27.54
2.27×1＋2.27×9
3.08×13.34－3.08×3.34
56.4＋15.91－36.4
44×250×71
96.39－12.5－17.5
3.82×20＋3.82×80
16×1250－33
66.71＋14.7＋33.29
2.33×9.9＋2.33×0.1
8.03×18.97－8.03×8.97
69.52＋55.94－39.52
24×125×43
56.68－10.7－19.3
9.99×27＋9.99×73
56×25－99
60.32＋12.05＋39.68
4.23×3.9＋4.23×6.1
2.17×107.99－2.17×7.99
81.17＋17.32－31.17
8×125×59
78.42－13.96－16.04
8.64×25＋8.64×75
72×250－11
56.43＋12.9＋43.57
3.49×1.6＋3.49×8.4
9.87×1002.01－9.87×2.01
80.54＋44.02－70.54
4×25×51
60.19－12.22－17.78
8.89×40＋8.89×60
64×125－93
90.01＋14.32＋9.99
8.23×8.7＋8.23×1.3
2.65×109.91－2.65×9.91
88.07＋99.77－48.07
20×25×13
79.13－10.11－19.89
4.12×79＋4.12×21
56×250－40
70.6＋12.52＋29.4
2.68×3.1＋2.68×6.9
4.84×1009.61－4.84×9.61
58.64＋62.9－28.64
12×250×40
91.79－11.34－18.66
8.53×63＋8.53×37
32×25－78
43.19＋13.74＋56.81
8.02×5.3＋8.02×4.7
2.05×103.06－2.05×3.06
64.63＋50.49－14.63
28×250×20
69.46－13.91－16.09
5.99×93＋5.99×7
64×250－17
44.54＋10.11＋55.46
6.89×7.1＋6.89×2.9
5.43×101.88－5.43×1.88
71.75＋27.33－51.75
28×1250×70
44.56－13.72－16.28
9.41×42＋9.41×58
96×125－64
93.01＋10.55＋6.99
6.48×7＋6.48×3
1.95×1007.65－1.95×7.65
54.45＋68.16－14.45
40×1250×26
67.61－12.2－17.8
4.15×98＋4.15×2
24×1250－63
37.52＋13.83＋62.48
9.53×8.9＋9.53×1.1
3.35×19.67－3.35×9.67
82.94＋91.78－72.94
16×250×80
44.36－12.89－17.11
8.13×67＋8.13×33
72×1250－31
65.28＋14.15＋34.72
7.87×6.4＋7.87×3.6
5.59×15.72－5.59×5.72
99.22＋73.62－89.22
12×250×77
74.53－10.86－19.14
1.71×64＋1.71×36
40×1250－17
86.92＋11.78＋13.08
8.6×6.7＋8.6×3.3
6.63×104.14－6.63×4.14
70.34＋38.99－20.34
24×125×58
51.64－12.87－17.13
2.61×62＋2.61×38
32×125－47
97.23＋13.57＋2.77
8.08×1.5＋8.08×8.5
8.72×101.88－8.72×1.88
85.25＋79.78－75.25
12×125×24
77.32－10.75－19.25
6.46×55＋6.46×45
72×125－97
25.74＋14.61＋74.26
1.83×9.1＋1.83×0.9
2.25×1001.85－2.25×1.85
74.54＋68.59－34.54
28×25×32
79.57－13.69－16.31
1.99×49＋1.99×51
40×25－85
36.08＋13＋63.92
4.67×6.1＋4.67×3.9
1.12×16.54－1.12×6.54
94.17＋23.88－74.17
8×250×63
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