MCQOPTIONS
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| 1. |
By interchanging which two signs the equation will be correct?25 + 18 ÷ 2 - 4 = 20 |
| A. | + and ÷ |
| B. | ÷ and - |
| C. | + and - |
| D. | None of these |
| Answer» D. None of these | |