| 下面各题,怎样算简便就怎样算. 205×18-6513÷13 |
|
2.05-5÷(1.7+
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|
0.4×(1.7×2.5) |
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| 1 |
| 9 |
| 9 |
| 10 |
| 10 |
| 9 |
| 5 |
| 9 |
| 14 |
| 9 |
| 5 |
| 9 |
| 7 |
| 13 |
| 1 |
| 9 |
| 6 |
| 13 |
| 7 |
| 13 |
| 1 |
| 9 |
| 1 |
| 9 |
| 6 |
| 13 |
| 1 |
| 9 |
| 7 |
| 13 |
| 6 |
| 13 |
| 1 |
| 9 |
| 1 |
| 9 |
| 4 |
| 5 |
| 14 |
| 9 |
| 14 |
| 15 |
| 1 |
| 2 |
| 9 |
| 10 |
| 14 |
| 9 |
| 14 |
| 15 |
| 1 |
| 2 |
| 10 |
| 9 |
| 14 |
| 9 |
| 14 |
| 15 |
| 5 |
| 9 |
| 14 |
| 15 |
| 1 |
| 15 |
| 10 |
| 9 |
| 2 |
| 3 |
| 6 |
| 5 |
| 7 |
| 10 |
| 10 |
| 9 |
| 2 |
| 3 |
| 12 |
| 10 |
| 7 |
| 10 |
| 10 |
| 9 |
| 2 |
| 3 |
| 5 |
| 10 |
| 10 |
| 9 |
| 1 |
| 3 |
| 10 |
| 9 |
| 1 |
| 3 |
科目:小学数学 来源: 题型:
| 直接写出得数 3.5+6.6= |
680+320= |
287+199= |
1-0.46-0.54= |
| 4×(25×7)= | 23×4+27×4= | 0.82-0.45= | 88×125= |
| 19.3-(7.8+2.3)= | 32×16= | 51.3-27.56= | 0.24×100÷1000= |
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