四年级数学上册简便计算390.docx
- 文档编号:7659144
- 上传时间:2023-01-25
- 格式:DOCX
- 页数:9
- 大小:16.64KB
四年级数学上册简便计算390.docx
《四年级数学上册简便计算390.docx》由会员分享,可在线阅读,更多相关《四年级数学上册简便计算390.docx(9页珍藏版)》请在冰豆网上搜索。
四年级数学上册简便计算390
50.95-10.72-19.28
5.68×34+5.68×66
96×25-45
35.85+10.91+64.15
3.44×7+3.44×3
4.47×1003.94-4.47×3.94
89.7+56.29-59.7
8×25×62
59.83-12.52-17.48
8.55×44+8.55×56
16×25-72
65.29+12.56+34.71
2.36×1.1+2.36×8.9
3.87×106.99-3.87×6.99
85.32+81.75-65.32
8×125×22
90.46-14.06-15.94
2.22×93+2.22×7
24×125-55
36.37+12.36+63.63
5.22×6.5+5.22×3.5
5.68×1007.14-5.68×7.14
74.96+71.41-64.96
20×25×49
50.69-12.69-17.31
9.99×81+9.99×19
56×25-29
37.53+14.32+62.47
7.06×0.3+7.06×9.7
7.38×1004.88-7.38×4.88
99.2+26.12-89.2
24×25×86
43.15-11.6-18.4
6.1×91+6.1×9
32×1250-42
63.72+13.46+36.28
7.57×2.5+7.57×7.5
7.97×16.65-7.97×6.65
63.01+46.87-33.01
20×1250×85
63.66-11.09-18.91
8.52×49+8.52×51
48×1250-73
33.82+13.96+66.18
1.58×4.1+1.58×5.9
3.77×17.06-3.77×7.06
50.63+74.56-0.63
4×25×16
51.26-13.05-16.95
4.95×26+4.95×74
88×125-65
12.25+11.22+87.75
6.8×7.9+6.8×2.1
5.92×109.93-5.92×9.93
76.8+24.19-66.8
8×250×20
76.3-12.77-17.23
1.29×92+1.29×8
96×25-27
75.62+14.85+24.38
5.83×6.2+5.83×3.8
1.07×1007.3-1.07×7.3
61.94+29.78-21.94
32×25×31
79.14-11.72-18.28
9.8×88+9.8×12
88×25-59
24.94+13.94+75.06
6.16×7.5+6.16×2.5
7.37×102.93-7.37×2.93
76.93+46.06-46.93
4×125×27
56.36-10.26-19.74
6.88×54+6.88×46
72×1250-39
11.28+10.52+88.72
5.77×6.4+5.77×3.6
1.57×1005.28-1.57×5.28
88.2+14.47-68.2
8×1250×47
69.46-12.46-17.54
3.94×8+3.94×92
8×25-66
35.45+10.32+64.55
4.81×6.2+4.81×3.8
7.19×17.43-7.19×7.43
54.74+66.54-44.74
32×125×49
84.91-12.89-17.11
9.74×17+9.74×83
16×125-50
65.79+11.1+34.21
6.84×5.1+6.84×4.9
8.43×14.12-8.43×4.12
51.72+21.15-41.72
24×125×61
57.16-10.16-19.84
7.13×99+7.13×1
16×125-90
69.25+14.76+30.75
9.7×7.4+9.7×2.6
1.65×18.94-1.65×8.94
65.13+25.25-35.13
20×25×94
67.98-10.3-19.7
7.9×25+7.9×75
80×25-19
44.51+13.96+55.49
4×4.7+4×5.3
9.38×104.19-9.38×4.19
50.72+92.35-20.72
8×25×12
64.23-10.93-19.07
8.13×39+8.13×61
96×250-11
10.2+10.71+89.8
2.53×9.3+2.53×0.7
9.93×1003.69-9.93×3.69
76.17+50.4-56.17
12×125×73
54.62-14.43-15.57
3.74×63+3.74×37
48×1250-60
67.81+11.75+32.19
8.03×1.6+8.03×8.4
7.15×15.23-7.15×5.23
99.73+63.56-79.73
8×1250×30
61.07-12.74-17.26
7.59×89+7.59×11
80×25-21
24.23+12.79+75.77
6.52×3.2+6.52×6.8
7.7×1007.28-7.7×7.28
79.87+86.77-39.87
44×250×53
70.76-14.1-15.9
9.84×51+9.84×49
32×250-33
39.58+13.61+60.42
3.06×9.1+3.06×0.9
5.76×104.48-5.76×4.48
80.48+49.04-50.48
40×250×62
74.38-10.22-19.78
9.44×22+9.44×78
16×250-70
20.54+12.6+79.46
3.03×0.9+3.03×9.1
6.12×1004.15-6.12×4.15
79.29+70.6-39.29
12×25×56
87.94-12.85-17.15
3.99×73+3.99×27
80×25-28
19.03+14.63+80.97
7.42×3.3+7.42×6.7
5.55×108.8-5.55×8.8
76.24+74.59-46.24
4×125×94
91.84-10.02-19.98
8.64×81+8.64×19
96×25-80
85.61+12.19+14.39
7.86×0.3+7.86×9.7
6.71×19.37-6.71×9.37
64.34+91.11-34.34
16×250×82
53.55-10.94-19.06
6.86×38+6.86×62
56×25-36
89.59+12.8+10.41
1.83×3.8+1.83×6.2
1.22×11.39-1.22×1.39
53.13+50.88-43.13
16×250×28
89.96-12.66-17.34
6.23×15+6.23×85
32×125-13
31.56+10.35+68.44
8.58×6.2+8.58×3.8
1.52×102.97-1.52×2.97
65.39+15.64-15.39
20×125×40
64.24-11.16-18.84
3.31×50+3.31×50
40×25-55
39.41+10+60.59
6.84×3.6+6.84×6.4
9.33×105.92-9.33×5.92
96.21+92.39-56.21
16×125×93
85.55-12.51-17.49
4.86×58+4.86×42
48×25-89
59.14+11.26+40.86
8.66×9.8+8.66×0.2
9.07×1002.38-9.07×2.38
56.55+77.4-36.55
32×125×79
41.45-13.85-16.15
6.01×60+6.01×40
24×25-43
21.4+10.15+78.6
9.74×8.6+9.74×1.4
6.87×1009.69-6.87×9.69
80.28+20.19-60.28
28×1250×37
86.4-14.55-15.45
5.78×75+5.78×25
56×125-75
61.05+12.74+38.95
2.06×0.9+2.06×9.1
9.42×1005.78-9.42×5.78
68.88+45.25-38.88
4×1250×57
51.13-11.84-18.16
9.1×76+9.1×24
48×125-56
42.41+14.02+57.59
5.53×5.2+5.53×4.8
3.15×106.67-3.15×6.67
75.81+41.97-55.81
8×125×12
53.89-14.59-15.41
1.42×70+1.42×30
56×250-56
49.24+10.82+50.76
5.22×6.1+5.22×3.9
2.9×19.86-2.9×9.86
84.35+57.11-44.35
4×25×76
88.07-10.26-19.74
5.83×21+5.83×79
56×1250-38
73.34+10.05+26.66
5.01×9.6+5.01×0.4
7.46×106.99-7.46×6.99
88.14+13.89-38.14
44×1250×44
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 四年级 数学 上册 简便 计算 390