Which two numbers have to be interchanged to correct the given equation?
55 + 32 - 4 × (1 × 12) + (16 ÷ 4) = 31
1
16 and 32
2
55 and 32
3
12 and 32
4
12 and 16
Which two numbers have to be interchanged to correct the given equation?
55 + 32 - 4 × (1 × 12) + (16 ÷ 4) = 31