四年级数学上册简便计算练习题汇编121Word格式.docx
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4×
11
79.99－10.3－19.7
2.15×
25＋2.15×
75
88×
125－91
94.21＋14.43＋5.79
3.07×
4.4＋3.07×
5.6
4.05×
15.66－4.05×
5.66
55.1＋46.69－5.1
40×
125×
19
70.17－14.64－15.36
1.93×
98＋1.93×
2
72×
1250－14
49.55＋12.44＋50.45
8.07×
3.7＋8.07×
6.3
1007.57－4.05×
7.57
50.15＋70.8－30.15
28×
25×
22
71.75－12.31－17.69
6.03×
9＋6.03×
91
1250－74
22.77＋12.68＋77.23
3.5＋4.05×
6.5
8.58×
17.83－8.58×
7.83
68.98＋63.91－38.98
49
63.65－11.7－18.3
2.31×
38＋2.31×
62
1250－96
29.98＋13.98＋70.02
8.31×
3.6＋8.31×
6.4
5.71×
101.33－5.71×
1.33
77.7＋79.07－27.7
39
42.74－13.69－16.31
8.46×
16＋8.46×
84
80×
250－50
49.59＋11.13＋50.41
5.63×
1.2＋5.63×
8.8
5.01×
1003.29－5.01×
3.29
63＋24.4－43
30
87.12－14.45－15.55
1.33×
5＋1.33×
95
16×
34.55＋10.23＋65.45
8.6×
5.5＋8.6×
4.5
9.27×
109.92－9.27×
9.92
74.92＋15.64－24.92
87
54.34－11.65－18.35
9.07×
54＋9.07×
46
125－98
37.59＋10.49＋62.41
2.52×
2.6＋2.52×
7.4
1.42×
11.94－1.42×
1.94
56.29＋64.67－6.29
24×
71
73.78－11.85－18.15
2.76×
15＋2.76×
85
250－90
89.75＋12.92＋10.25
3.37×
8.8＋3.37×
1.2
8.35×
102.07－8.35×
2.07
56.5＋24.38－16.5
36×
47
59.42－11.96－18.04
2.36×
35＋2.36×
65
250－49
38.25＋12.93＋61.75
8.15×
5＋8.15×
5
5.97×
18.43－5.97×
8.43
85.71＋66.05－75.71
14
93.57－11.2－18.8
9.88×
74＋9.88×
26
125－20
92.75＋10.58＋7.25
1.29×
9.6＋1.29×
0.4
3.03×
102.13－3.03×
2.13
78.5＋61.93－48.5
74
63.96－10.92－19.08
89＋9.03×
11
125－14
58.24＋12.86＋41.76
7.7＋2.15×
2.3
7.43×
1008.49－7.43×
8.49
55.65＋78.28－45.65
12×
52
71.44－15－15
1.09×
96＋1.09×
4
250－46
60.69＋14.22＋39.31
7.41×
4＋7.41×
6
6.25×
1003.94－6.25×
3.94
71.02＋36.62－41.02
20×
67
64.43－10.17－19.83
9.13×
5＋9.13×
125－96
57.38＋12.15＋42.62
4.88×
3.9＋4.88×
6.1
7.42×
19.56－7.42×
9.56
60.47＋31.55－40.47
26
72.18－14.66－15.34
1.45×
56＋1.45×
44
25－73
56.87＋12.62＋43.13
9.69×
9.7＋9.69×
0.3
1.11×
102.93－1.11×
2.93
50.44＋63.44－40.44
48
64.08－13.8－16.2
5.78×
71＋5.78×
250－94
18.8＋13.43＋81.2
2.41×
6.2＋2.41×
3.8
7.14×
107.95－7.14×
7.95
51.37＋62.98－41.37
95
99.88－14.01－15.99
7.23×
6＋7.23×
94
13.47＋10.97＋86.53
4.03×
2.2＋4.03×
7.8
5.45×
109.24－5.45×
9.24
71.87＋39.4－31.87
41
57.71－14.42－15.58
7.98×
72＋7.98×
28
25－14
45.69＋14.63＋54.31
8.71×
2.1＋8.71×
7.9
1.86×
1003.49－1.86×
3.49
70.89＋32.06－60.89
92.46－10.84－19.16
2.18×
95＋2.18×
96×
25－87
54.01＋13.9＋45.99
6.54×
5＋6.54×
7.95×
101.86－7.95×
1.86
59.67＋33.27－49.67
37
66.78－10.51－19.49
4.79×
70＋4.79×
30
125－50
99.03＋12.68＋0.97
5.2×
0.6＋5.2×
9.33×
105.54－9.33×
5.54
53.47＋41.56－3.47
48×
57
67.59－10.43－19.57
2.74×
46＋2.74×
54
8×
125－59
83.77＋14.94＋16.23
4.45×
8＋4.45×
7.33×
108.89－7.33×
8.89
73.71＋10.25－23.71
93.58－13.18－16.82
3.3×
18＋3.3×
82
25－76
63.61＋11.14＋36.39
7.2×
4.1＋7.2×
5.9
8.82×
103.75－8.82×
3.75
83.37＋82.36－73.37
85
51.52－12.94－17.06
1.2×
45＋1.2×
55
250－74
26.88＋10.11＋73.12
3.81×
0.8＋3.81×
9.2
9.49×
1006.25－9.49×
6.25
92.4＋37.06－52.4
58
48.96－10.12－19.88
1.25×
40＋1.25×
60
25－89
40.12＋11.92＋59.88
6.9＋1.42×
3.1
109.68－5.78×
9.68
73.78＋22.93－33.78
44
67.38－13.01－16.99
8.94×
6＋8.94×
125－74
47.88＋14.33＋52.12
9.37×
4＋9.37×
9.14×
18.88－9.14×
8.88
70.57＋30.32－20.57
98.76－13.4－16.6
8.09×
42＋8.09×
58
125－37
12.31＋13.15＋87.69
5.02×
2.2＋5.02×
7.83×
17.06－7.83×
7.06
60.39＋73.99－10.39
15
44.27－10.13－19.87
8.74×
16＋8.74×
250－58
73.05＋12.25＋26.95
4.9×
3.9＋4.9×
2.37×
101.26－2.37×
1.26
67＋66.48－27
47.67－10.13－19.87
1.74×
87＋1.74×
13
125－85
70.19＋11.16＋29.81
7.75×
1.5＋7.75×
8.5
6.9×
107.53－6.9×
7.53
87.32＋85.62－47.32
28
67.16－14.1－15.9
8.17×
37＋8.17×
63
125－40
60.53＋11.41＋39.47
1.31×
6.3＋1.31×
3.7
2×
13.62－2×
3.62
57.09＋34.99－27.09
20
41.07－10.39－19.61
8.44×
67＋8.44×
33
25－28
58.2＋14.56＋41.8
3.48×
3.5＋3.48×
9.16×
12.39－9.16×
2.39
99.08＋29.9－79.08
68
82.64－14.57－15.43
4.5×
98＋4.5×
1250－45
25.48＋10.15＋74.52
2.87×
4.8＋2.87×
5.2
3.04×
103.75－3.04×
81.84＋31.57－61.84
89.67－14.85－15.15
64＋3.04×
36
250－43
55.13＋13.18＋44.87
2.29×
5.9＋2.29×
4.1
6.68×
13.9－6.68×
3.9
51.8＋62.01－41.8
72
82.83－14.16－15.84
5.28×
49＋5.28×
1250－34
21.75＋10.75＋78.25
8.52×
3.8＋8
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