MCQOPTIONS
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| 1. |
Find out the two signs that need to be switched for the equation to be equated._x005F_x000D_  _x005F_x000D_  _x005F_x000D_ 5 + 6 × 3 − 4 ÷ 2 = (−1)_x005F_x000D_ |
| A. | × & + |
| B. | − & ÷ |
| C. | ÷ & × |
| D. | + & − |
| Answer» D. + & − | |