MCQOPTIONS
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| 1. |
In the following question, correct the equation by interchanging two signs.18 ÷ 3 + 9 – 6 × 3 = 15 |
| A. | – and × |
| B. | + and – |
| C. | ÷ and – |
| D. | + and ÷ |
| Answer» C. ÷ and – | |