四年级数学上册简便计算练习题汇编149.docx
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四年级数学上册简便计算练习题汇编149.docx
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四年级数学上册简便计算练习题汇编149
45.15-10.08-19.92
5.43×77+5.43×23
56×1250-11
72.35+14.68+27.65
4.26×1.1+4.26×8.9
8.72×109.46-8.72×9.46
90.97+99.54-60.97
24×125×61
55.21-13.93-16.07
7.34×52+7.34×48
96×125-66
80.65+14.71+19.35
8.48×3.8+8.48×6.2
5.65×1009.26-5.65×9.26
64.21+33.88-34.21
12×250×16
75.97-13.31-16.69
8.36×17+8.36×83
40×1250-75
43.16+11.52+56.84
2.52×1.8+2.52×8.2
8.81×1007.28-8.81×7.28
88.95+87.64-78.95
20×25×46
72.53-12.8-17.2
7.87×37+7.87×63
64×250-95
95.68+11.09+4.32
4.75×9.6+4.75×0.4
1.16×109.16-1.16×9.16
97.71+41.32-57.71
8×1250×86
82.53-14.12-15.88
8.42×93+8.42×7
16×250-27
42.73+13.88+57.27
3.07×1.1+3.07×8.9
6.42×17.16-6.42×7.16
78.9+38.48-28.9
44×125×88
65.01-11.32-18.68
8.47×6+8.47×94
8×250-82
92.48+11.43+7.52
2.36×1.6+2.36×8.4
7.82×105.35-7.82×5.35
69.12+84.27-49.12
12×25×22
51.87-12.65-17.35
7.86×11+7.86×89
24×1250-66
67.29+13+32.71
6.02×5.3+6.02×4.7
8.69×106.72-8.69×6.72
58.74+82.66-38.74
48×125×87
57.28-14.56-15.44
1.11×29+1.11×71
80×25-39
81.59+12.49+18.41
4.55×3+4.55×7
5.86×15.12-5.86×5.12
72.07+56.51-22.07
36×125×48
96.24-13.34-16.66
4.08×5+4.08×95
80×25-18
31.33+12.6+68.67
8.95×9.4+8.95×0.6
4.39×1007.46-4.39×7.46
98.57+35.69-68.57
28×125×75
66.11-13.81-16.19
1.71×56+1.71×44
8×250-57
19.07+14.89+80.93
3.14×2+3.14×8
9.21×105.44-9.21×5.44
94.1+22.11-74.1
12×1250×17
79.02-14.69-15.31
6.24×8+6.24×92
32×1250-74
79.6+14.19+20.4
7.25×1.8+7.25×8.2
4.09×18.54-4.09×8.54
99.76+66.09-69.76
32×250×81
95.71-10.48-19.52
2.41×58+2.41×42
24×1250-86
15.62+12.5+84.38
9.43×6.3+9.43×3.7
9.45×1003.43-9.45×3.43
61.74+57.38-21.74
48×250×13
84.37-10.92-19.08
8.28×32+8.28×68
56×25-61
82.63+14.56+17.37
4.18×5.8+4.18×4.2
9.59×13.15-9.59×3.15
67.42+75.01-37.42
4×125×81
88.2-12.65-17.35
8.95×82+8.95×18
32×125-14
34.78+13.19+65.22
9.44×1.2+9.44×8.8
2.59×14.62-2.59×4.62
99.1+10.3-59.1
32×1250×72
40.38-11.59-18.41
8.51×39+8.51×61
72×250-36
43.52+11.2+56.48
7.29×5+7.29×5
4.96×17-4.96×7
70.8+78.46-20.8
28×250×11
86.55-12.76-17.24
6.22×16+6.22×84
80×1250-28
90.19+12.59+9.81
7.5×9.9+7.5×0.1
7.1×1005.67-7.1×5.67
86.35+17.21-76.35
40×1250×51
99.45-12.65-17.35
6.23×84+6.23×16
16×1250-77
38.87+13.07+61.13
7.91×9.7+7.91×0.3
5.17×108.42-5.17×8.42
61.83+18.88-51.83
32×250×36
71.33-13.45-16.55
6.78×47+6.78×53
8×125-36
24.37+11.03+75.63
2.56×3.1+2.56×6.9
2.37×17.17-2.37×7.17
76.39+92.97-36.39
44×1250×21
95.79-10.79-19.21
4.76×30+4.76×70
40×125-40
22.13+14.11+77.87
5.24×9.9+5.24×0.1
5.41×13.02-5.41×3.02
50.32+14.05-40.32
12×1250×15
40.56-13.94-16.06
7.77×60+7.77×40
32×125-74
88.6+14.71+11.4
6.76×2.2+6.76×7.8
5.62×15.95-5.62×5.95
60+86.45-10
28×25×67
97.37-13.96-16.04
3.31×88+3.31×12
80×250-80
13.46+12.05+86.54
6.9×3.1+6.9×6.9
8.6×1005.69-8.6×5.69
64.28+36.35-24.28
16×1250×14
52.47-13.9-16.1
9.07×35+9.07×65
72×25-64
18.36+11.42+81.64
5.33×1.7+5.33×8.3
4.8×104.42-4.8×4.42
63.61+97.62-23.61
12×125×52
77.01-13.73-16.27
3.88×23+3.88×77
56×125-51
74.77+10.5+25.23
8.24×8.7+8.24×1.3
8.44×14.74-8.44×4.74
69.25+10.16-39.25
12×125×18
80.57-12.01-17.99
7.17×99+7.17×1
64×250-33
97.87+10.74+2.13
4.37×2.9+4.37×7.1
9.27×18.37-9.27×8.37
77.35+46.12-37.35
36×250×99
83.44-13.32-16.68
3.54×1+3.54×99
56×250-64
28.81+13.73+71.19
7.64×6.5+7.64×3.5
6.16×1009.74-6.16×9.74
51.06+97.94-31.06
24×250×86
65.47-11.29-18.71
3.25×31+3.25×69
32×250-93
83.12+13.02+16.88
4.66×2.1+4.66×7.9
6.43×103.16-6.43×3.16
63.35+41.66-43.35
8×1250×91
77.77-12.58-17.42
3.32×56+3.32×44
24×1250-26
88.39+11.72+11.61
8.14×6.6+8.14×3.4
9.61×13.44-9.61×3.44
60.67+86.61-40.67
44×25×40
98.95-10.4-19.6
5.93×10+5.93×90
56×125-89
93.2+11.92+6.8
5.46×3.8+5.46×6.2
5.72×101.94-5.72×1.94
90.75+85.64-70.75
48×25×29
60.46-13.75-16.25
6.04×62+6.04×38
64×25-53
65.71+12.42+34.29
8.69×4.9+8.69×5.1
7.88×15.63-7.88×5.63
86.33+67.47-76.33
12×125×92
96.92-14.99-15.01
6.88×23+6.88×77
72×125-44
92.36+11.92+7.64
6.21×6.6+6.21×3.4
5.82×1006.96-5.82×6.96
81.02+72.83-41.02
36×1250×25
88.04-12.2-17.8
7.76×73+7.76×27
88×25-13
18.89+11.64+81.11
6.99×3.9+6.99×6.1
2.32×14.06-2.32×4.06
58.67+66.95-48.67
48×125×49
58.84-13.44-16.56
8.29×76+8.29×24
80×250-47
14.43+11.65+85.57
4.46×7.2+4.46×2.8
2.27×1001.16-2.27×1.16
85.46+22.45-35.46
40×250×42
89.47-11.57-18.43
8.81×62+8.81×38
48×250-61
29.49+14+70.51
3.06×1.2+3.06×8.8
4.76×13.54-4.76×3.54
58.76+53.47-48.76
12×25×16
75.08-12.72-17.28
9.11×95+9.11×5
32×1250-14
63.33+13.05+36.67
4.74×9.5+4.74×0.5
1.8×1004.88-1.8×4.88
59.34+66.5-29.34
48×250×23
67.02-11.94-18.06
5.58×37+5.58×63
24×125-23
35.38+11.97+64.62
6.5×5.9+6.5×4.1
6.01×15.15-6.01×5.15
53.55+20.81-33.55
48×25×13
88.13-13.37-16.63
6.9×6+6.9×94
24×25-98
64.81+10.95+35.19
3.72×5.1+3.72×4.9
1.84×103.5-1.84×3.5
63.41+88.33-43.41
40×250×30
42.07-11.26-18.74
7.53×18+7.53×82
56×1250-72
94.72+13.96+5.28
7.08×4.5+7.08×5.5
3.75×15.73-3.75×5.73
71+52.16-51
20×250×78
60.68-11.37-18.63
8.31×83+8.31×17
32×250-16
14.59+14.71+85.41
5.36×8+5.36×2
4.16×12.48-4.16×2.48
76.19+76.15-66.19
12×125×15
59.1-13.04-16.96
5.09×25+5.09×75
16×1250-38
55.32+11.91+44.68
7.01×1.5+7.01×8.5
1.39×1008.44-1.39×8.44
78.51+78.78-48.51
24×1250×35
49.98-12.64-17.36
5.34×90+5.34×10
48×250-26
73.68+14.27+26.32
9.63×1.7+9.63×8.3
6.99×18.91-6.99×8.91
94.41+87.56-74.41
12×1250×11
99.91-14.27-15.73
3.72×2+3.72×98
16×25-58
74.33+13.24+25.67
2.59×1.3+2.59×8.7
5.48×1003.98-5.48×3.98
65.29+58.21-45.29
48×25×36
73.18-10.74-19.26
5.61×35+5.61×65
80×25-57
41.67+14.62+58.33
7.37×2.3+7.37×7.7
7.71×105.71-7.71×5.71
75.98+32.22-35.98
8×1250×81
96.99-10.64-19.36
7.55×4+7.55×96
40×25-35
99.71+13.12+0.29
6.58×2.8+6.58×7.2
3.02×109.86-3.02×9.86
52.08+63.73-2.08
20×1250×78
63.37-10.26-19.74
4.65×63+4.65×37
72×250-27
96.12+13.06+3.88
1.94×0.5+1.94×9.5
1.8×1005.05-1.8×5.05
83.68+87.65-73.68
20×250×57
51.27-12.1-17.9
4.3×79+4.3×21
56×250-41
91.12+11.29+8.88
6.98×7.4+6.98×2.6
1.49×1007.59-1.49×7.59
57.18+53.17-27.18
44×125×36
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