四年级数学上册简便计算练习题汇编69.docx
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四年级数学上册简便计算练习题汇编69.docx
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四年级数学上册简便计算练习题汇编69
56.75-10.25-19.75
9.58×30+9.58×70
96×1250-24
28.07+11.43+71.93
1.05×7.1+1.05×2.9
8.1×1002.66-8.1×2.66
86.01+33.35-36.01
48×250×22
63.29-12.57-17.43
6.33×31+6.33×69
64×250-68
66.22+14.08+33.78
4.19×4.3+4.19×5.7
3.86×15.02-3.86×5.02
82.73+28.83-62.73
4×125×87
72.4-10.62-19.38
1.76×79+1.76×21
16×1250-84
85.55+10.1+14.45
1.44×5.8+1.44×4.2
9.54×105.54-9.54×5.54
77.18+82.35-37.18
12×1250×15
66.71-10.78-19.22
5.27×98+5.27×2
48×25-44
65.25+13.85+34.75
6.29×3.7+6.29×6.3
1.98×108.54-1.98×8.54
74.57+97.48-34.57
32×250×73
65.75-12.73-17.27
4.4×26+4.4×74
88×1250-56
58.8+11.49+41.2
8.45×5.9+8.45×4.1
2.28×1007.62-2.28×7.62
90.19+86.67-70.19
40×25×99
66.36-12.93-17.07
6.67×84+6.67×16
32×25-50
61.37+12.11+38.63
1.13×1.8+1.13×8.2
5.51×101.71-5.51×1.71
62.5+62.77-22.5
28×125×66
46.59-11.95-18.05
5.63×21+5.63×79
48×250-84
74.8+13.56+25.2
2.37×4.8+2.37×5.2
8.1×1006.42-8.1×6.42
93.8+33-53.8
24×250×55
92.78-12.97-17.03
9.38×39+9.38×61
40×250-10
21.02+11.08+78.98
1.57×7.1+1.57×2.9
9.22×1003.49-9.22×3.49
71.89+70.32-61.89
44×1250×64
44.89-13.06-16.94
4.85×47+4.85×53
8×1250-63
12.43+14.82+87.57
5×9.4+5×0.6
5.59×1008.94-5.59×8.94
85.94+85.36-35.94
20×1250×72
50.77-13.08-16.92
2.65×63+2.65×37
88×25-38
41.6+10.89+58.4
8.45×4.2+8.45×5.8
5.39×1002.77-5.39×2.77
63.53+89.34-13.53
4×25×69
94.85-14.63-15.37
7.17×76+7.17×24
72×250-63
93.56+10.45+6.44
6.64×5.6+6.64×4.4
7.5×18.73-7.5×8.73
83.22+37.8-63.22
44×1250×50
99.16-11.57-18.43
9.05×98+9.05×2
96×1250-69
39.24+14.36+60.76
6.55×5.8+6.55×4.2
7.93×18-7.93×8
71.38+33.08-51.38
24×250×86
76.37-12.34-17.66
9.98×68+9.98×32
24×25-86
19.2+10.63+80.8
9.73×8.3+9.73×1.7
6.24×1006.04-6.24×6.04
68.62+32.87-58.62
44×125×72
66.53-11.17-18.83
9.43×14+9.43×86
56×25-82
70.45+13.46+29.55
8.39×8.2+8.39×1.8
6.48×11.36-6.48×1.36
94.94+64.32-84.94
4×125×78
43.95-14.51-15.49
4.97×60+4.97×40
48×125-46
67.17+11.48+32.83
4.82×1.5+4.82×8.5
1.76×1009.28-1.76×9.28
86.72+75.53-66.72
48×1250×68
65.68-10.78-19.22
9.16×23+9.16×77
24×1250-30
74.11+10.83+25.89
7.66×3.9+7.66×6.1
7.77×11.19-7.77×1.19
97.47+15.49-87.47
12×250×55
95.93-10.72-19.28
3.4×1+3.4×99
96×250-29
78.6+11.57+21.4
3.46×5.1+3.46×4.9
2.8×16.71-2.8×6.71
66.72+62.34-26.72
16×250×53
66.87-13.15-16.85
1.5×89+1.5×11
96×25-76
68.41+12.21+31.59
2.14×0.5+2.14×9.5
2.14×1001.76-2.14×1.76
59.33+62.6-39.33
48×1250×25
44.93-10.86-19.14
1.91×69+1.91×31
32×125-37
21.16+12.12+78.84
2.56×6+2.56×4
9.91×1008.72-9.91×8.72
91.7+77.47-71.7
28×25×29
42.73-13.51-16.49
4.44×39+4.44×61
16×125-70
57.45+12.8+42.55
5.86×5.8+5.86×4.2
6.72×106.93-6.72×6.93
51.22+37.91-41.22
32×25×29
69.97-12.98-17.02
7.36×90+7.36×10
64×250-93
96.62+14.74+3.38
5.79×7.3+5.79×2.7
3.17×16.96-3.17×6.96
69.79+89.24-29.79
32×25×98
64.77-13.66-16.34
9.02×34+9.02×66
48×125-95
37.4+13.18+62.6
4.32×2.7+4.32×7.3
3.4×1006.35-3.4×6.35
52.72+93.41-12.72
44×125×51
76.99-12.46-17.54
4.97×29+4.97×71
40×125-93
53.92+11.23+46.08
2.23×5.2+2.23×4.8
1.53×103.71-1.53×3.71
82.46+90.79-62.46
8×125×82
72.28-14.41-15.59
4.52×37+4.52×63
64×250-86
53.54+14.62+46.46
4.14×4.3+4.14×5.7
3.59×109.2-3.59×9.2
56.01+88.07-16.01
36×125×79
66.51-12.44-17.56
7.06×25+7.06×75
32×250-93
21.29+13.99+78.71
3.56×5.2+3.56×4.8
7.34×14.16-7.34×4.16
64.7+55.06-14.7
8×1250×17
70.84-11.69-18.31
6.68×84+6.68×16
32×125-25
77.66+11.43+22.34
7.73×4.1+7.73×5.9
2.02×11.5-2.02×1.5
82.86+60.81-62.86
16×250×38
58.51-10.99-19.01
2.29×56+2.29×44
16×250-17
11.46+10.54+88.54
6.39×4.6+6.39×5.4
7.65×16.02-7.65×6.02
70.72+30.73-50.72
36×1250×20
53-13.88-16.12
5.97×74+5.97×26
64×250-35
57.31+14.77+42.69
3.66×7.1+3.66×2.9
1.78×1007.97-1.78×7.97
68.28+26.62-28.28
24×125×52
62.35-12.65-17.35
1.5×32+1.5×68
80×125-14
86.82+11.27+13.18
4.38×9.2+4.38×0.8
4.23×12.63-4.23×2.63
63.43+33.41-43.43
24×1250×43
51.3-11.41-18.59
2.18×28+2.18×72
48×1250-62
27.82+12.59+72.18
4.58×4.7+4.58×5.3
7.03×1002.86-7.03×2.86
58.19+20.4-28.19
8×25×19
44.45-10.59-19.41
9.33×60+9.33×40
64×125-42
10.68+14.39+89.32
2.06×0.5+2.06×9.5
4.66×105.65-4.66×5.65
65.76+32.36-15.76
12×1250×87
58.8-13-17
3.98×34+3.98×66
40×25-43
33.28+11.25+66.72
5.35×5.7+5.35×4.3
7.76×103.67-7.76×3.67
70.42+34.09-20.42
12×250×96
68.21-11.19-18.81
8.77×75+8.77×25
48×1250-17
38.82+14.74+61.18
3.72×7.5+3.72×2.5
3.77×107.99-3.77×7.99
88.36+35.24-78.36
44×1250×13
96.58-13.22-16.78
7.79×1+7.79×99
56×25-63
65.89+11.66+34.11
4.45×6.5+4.45×3.5
1.93×109-1.93×9
93.18+18.27-63.18
32×25×15
68.12-11.22-18.78
6.95×67+6.95×33
88×1250-82
51.56+12.89+48.44
2.43×3.2+2.43×6.8
3.58×14.05-3.58×4.05
77.92+69.97-57.92
16×125×27
57.34-14.31-15.69
4.36×15+4.36×85
8×1250-74
18.57+13.62+81.43
8.3×6+8.3×4
3.63×1007.53-3.63×7.53
78.33+43.93-28.33
44×1250×47
45.82-10.33-19.67
6.12×81+6.12×19
88×1250-92
48.71+12.72+51.29
3.82×0.5+3.82×9.5
3.24×1003.36-3.24×3.36
68.51+45.89-58.51
4×125×80
83.83-11.96-18.04
8.94×91+8.94×9
32×125-35
42.2+12.78+57.8
8.14×6.9+8.14×3.1
8.84×102-8.84×2
98.51+29.64-78.51
8×25×25
74.93-13.35-16.65
7.8×48+7.8×52
64×250-10
98.34+14.72+1.66
8.04×4.1+8.04×5.9
7.02×1005.84-7.02×5.84
80.28+69.12-50.28
12×1250×80
68.05-12.02-17.98
3.36×54+3.36×46
96×25-48
24.64+11.81+75.36
2.68×7.7+2.68×2.3
2.81×1003.3-2.81×3.3
51.59+88.6-11.59
36×1250×12
72.36-10.92-19.08
7.45×22+7.45×78
8×1250-49
21.79+10.31+78.21
6.17×9.3+6.17×0.7
6.34×13.53-6.34×3.53
89.56+38.26-49.56
24×25×34
58.89-10.19-19.81
2.55×64+2.55×36
48×250-37
30.09+11.17+69.91
3.73×2.8+3.73×7.2
9.29×17.69-9.29×7.69
55.34+57.42-5.34
44×125×19
92.2-14.9-15.1
8.07×73+8.07×27
88×25-16
28.21+12.64+71.79
6.07×1.6+6.07×8.4
2.21×1005.84-2.21×5.84
80.86+87.45-70.86
40×250×35
71.06-14.14-15.86
9.95×26+9.95×74
64×25-77
51.65+13.93+48.35
4.17×1.6+4.17×8.4
7.89×106.82-7.89×6.82
80.75+15.89-30.75
8×1250×19
64.7-11.32-18.68
5×96+5×4
40×125-59
76.3+13.84+23.7
4.93×2.7+4.93×7.3
1.47×1002.11-1.47×2.11
75.16+52.99-35.16
48×25×20
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