Which two signs should be interchanged to make the following equation correct?
18 – 60 ÷ 45 + 6 × 128 = 138
1
+ and ×
2
+ and ÷
3
× and -
4
- and =
Which two signs should be interchanged to make the following equation correct?
18 – 60 ÷ 45 + 6 × 128 = 138