解方程
|
| ||||||||||
x÷
| x÷
| ||||||||||
|
|
| b |
| 61 |
| 6 |
| 十b |
| 1得 |
| 36 |
| 3 |
| 6 |
| 8 |
| 9 |
| 3 |
| 6 |
| 3 |
| 6 |
| 8 |
| 9 |
| 3 |
| 6 |
| 8×6-3×9 |
| 36 |
| b |
| 36 |
| 6 |
| 1b |
| 6 |
| 1b |
| 6 |
| 1b |
| 6 |
| 1b |
| 3十 |
| 1b |
| 9得 |
| 38 |
| 9得 |
| 38 |
| 9得 |
| 38 |
| 9得 |
| 38 |
| 9得 |
| 十 |
| b |
| 8 |
| 十 |
| 3 |
| 1 |
| 十 |
| b |
| 8 |
| 1 |
| 3 |
| b |
| 8 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 3 |
| b |
| 8 |
| 8 |
| b |
| 十 |
| 3 |
| 8 |
| b |
| 16 |
| 1b |
| 1 |
| 十 |
| 1 |
| b |
| 1 |
| 十 |
| 1 |
| b |
| 1 |
| b |
| 1 |
| b |
| 1 |
| 十 |
科目:小学数学 来源:不详 题型:单选题
| A.2x+5x=28 | B.1.2x+4.3x=2.2 |
| C.18x+36=61.2 | D.5x-1.2x=4.2 |
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