MCQOPTIONS
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| 1. |
Which two signs should be interchanged to make the given equation correct?36 - 14 × 63 ÷ 9 + 11 = 99 |
| A. | + and - |
| B. | × and + |
| C. | × and - |
| D. | × and ÷ |
| Answer» C. × and - | |