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六下简便计算练习题.pdf

上传者:buxiangzhid56 2022-06-16 14:29:52上传 PDF文件 150 KB
(1)
12.06+5.07+2.94 5 ×4-( 7 + 2 ) 16 × 7 - 3 × 7
6 8 3 5 13 5 13
45× 43 1.3×11.6-1.6×1.3 9 ×11.6+18.4× 9
44 5 5
9999+999+99+9 4821-998 3.2×12.5×25
(2)
1.25×88 13×17 ÷17 199×197
19 19 198
5.68+(5.39+4.32) 7.6÷0.25 3.8×9.9+0.38
7 ×103- 7 ×2- 7 3 × 2 + 1 ÷ 5 1.25×(8÷0.5)
25 25 25 4 5 4 2
(3)
11 2 +7 2 +3 3 30.34+9.76-10.34 700÷14÷5
3 5 5
2014× 2012 2.6×9.9 29÷ 13 × 13
2013 27 27
7 ×999+ 7 7 × 5 - 3 ÷ 8 1- 5 ÷ 25 - 3
125 125 2 8 2 5 8 28 10
(4)
15× 28 3.5÷0.125 3 ×3÷ 3 ×3
29 8 8
25×7×4 34÷4÷1.7 1.25÷ 2 ×0.8
3
24×( 11 - 3 - 1 - 1 ) (12+ 2 ) ×7 (7 3 - 19 )× 5
12 8 6 3 7 5 20 38
(5)
102×7.3÷5.1 1 5 - 7 - 5 41.06-19.72-20.28
9 13 9
498× 7 4 ÷[( 3 + 1 )×2 ] 4 ÷ 3 + 4 ÷ 3
20 5 5 2 9 5 9 4
1.25×(213×0.8) 9.3÷(4÷100 )

六下简便计算练习题


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