
| Question | Which two signs should be interchanged to make the given equation correct? 15 ÷ 15 x 10 – 10 + 5 = 15 | |
| Type | multiple_choice | |
| Option | ÷ and – | incorrect |
| Option | ÷ and x | incorrect |
| Option | x and – | incorrect |
| Option | + and – | correct |
| Solution | 15 ÷ 15 × 10 + 10 – 5 = 15. | |