Mathematics for IGCSE & O level - The Four Operations (Section 5 - No. 14)
If the expression is 7 - 3 * 2, then what do you calculate first?
7 - 3
3 * 2
7 - 2
7 * 3
Giải thích
According to the order of operations (PEMDAS/BODMAS), multiplication comes before subtraction.