By interchanging the given two signs which of the following equation will be not correct?
- and ×
1
5 - 6 × 3 + 16 ÷ 4 = 31
2
11 + 6 × 3 - 8 ÷ 2 = 5
3
7 × 8 + 4 ÷ 2 - 6 = 11
4
7 × 2 + 27 ÷ 9 - 4 = 18
By interchanging the given two signs which of the following equation will be not correct?
- and ×