MCQOPTIONS
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| 1. |
Which two signs should be interchanged to make the following equation correct?5 × 36 – 9 + 31 ÷ 41 = 10 |
| A. | ÷ and - |
| B. | × and + |
| C. | ÷ and × |
| D. | × and - |
| Answer» B. × and + | |