MCQOPTIONS
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| 1. |
The following equation is incorrect. Which signs should be replaced to correct the equation?21 + 16 × 35 – 70 + 20 = 49 |
| A. | + with × |
| B. | + with ÷ |
| C. | - with + |
| D. | - with ÷ |
| Answer» E. | |