| Question | Which two numbers should be interchanged to make the given equation correct? 9 + 4 ÷ 2 –6 × 3 =4 ÷ 3 × 6-9 + 1 | |
| Type | multiple_choice | |
| Option | 6 and 3 | incorrect |
| Option | 4 and 9 | incorrect |
| Option | 4 and 2 | incorrect |
| Option | 6 and 4 | correct |
| Solution | 9 + 6 ÷ 2 – 4 × 3 = 6 ÷ 3 × 4 – 9 + 1 12 – 12 = 8 – 9 + 1 0 = 0 | |
