题目内容
用竖式计算.
(1)0.72×3.23=
(2)8.4÷0.56=
(3)9.6×0.015=
(4)0.864÷0.135=
(5)25.43÷1.5≈
(得数保留一位小数)
(6)2.4×4.316≈
(得数保留一位小数)
(1)0.72×3.23=
(2)8.4÷0.56=
(3)9.6×0.015=
(4)0.864÷0.135=
(5)25.43÷1.5≈
(得数保留一位小数)
(6)2.4×4.316≈
(得数保留一位小数)
(1)0.72×3.23=2.3256;
(2)8.4÷0.56=15;

(3)9.6×0.015=0.144;
(4)0.864÷0.135=6.4;

(5)25.43÷1.5≈17.0;
(6)2.4×4.316≈10.4;
|
| . |
| 646 |
| 2261 |
| 2.3256 |
(2)8.4÷0.56=15;
(3)9.6×0.015=0.144;
|
| . |
| 480 |
| 96 |
| 0.1440 |
(4)0.864÷0.135=6.4;
(5)25.43÷1.5≈17.0;
(6)2.4×4.316≈10.4;
|
| . |
| 17264 |
| 8632 |
| 10.3584 |
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