题目内容
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|
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3
| 7
| 0.36×101 | ||||||||||||||||||
| 20-(5.6+4.8)÷1.3 | 3.2×(2.15+1.95÷6.5) | (
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36×(
|
①
=
=4
③
=
=
|
| 1 |
| 8 |
| 5 |
| 7 |
| 1 |
| 8 |
| 2 |
| 7 |
=
| 25 |
| 8 |
| 7 |
| 5 |
| 25 |
| 8 |
| 7 |
| 2 |
=
| 35 |
| 8 |
| 175 |
| 16 |
=
| 245 |
| 16 |
⑤7
| 5 |
| 6 |
| 1 |
| 6 |
=(7
| 5 |
| 6 |
| 1 |
| 6 |
=10+15,
=15;
⑥0.36×101
=0.36×100+0.36,
=36+0.36,
=36.36;
⑦20-(5.6+4.8)÷1.3
=20-10.4÷1.3,
=20-8,
=12;
⑧3.2×(2.15+1.95÷6.5)
=3.2×(2.15+0.3),
=3.2×2.45,
=7.84;
⑨(
| 4 |
| 5 |
| 1 |
| 4 |
| 7 |
| 3 |
| 9 |
| 10 |
=
| 21 |
| 20 |
| 3 |
| 7 |
| 9 |
| 10 |
=
| 9 |
| 20 |
| 9 |
| 10 |
=
| 27 |
| 20 |
⑩36×(
| 1 |
| 4 |
| 1 |
| 6 |
| 1 |
| 3 |
=36×
| 1 |
| 4 |
| 1 |
| 6 |
| 1 |
| 3 |
=9+6-12,
=3.
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