By interchanging which two signs and two numbers (not digits) the equation will be correct?
5 × 4 + 8 ÷ 2 - 7 = 35
1
+ and ÷, 5 and 7
2
× and -, 4 and 2
3
+ and -, 4 and 2
4
+ and -, 4 and 7
By interchanging which two signs and two numbers (not digits) the equation will be correct?
5 × 4 + 8 ÷ 2 - 7 = 35