Multiplication
72*3=216
Multiplication is repeated addition: 72 groups of 3 (or 3 groups of 72) total 216. Recalling the times tables lets you find 72*3 quickly instead of adding step by step.
Multiplication
Multiplication is repeated addition: 72 groups of 3 (or 3 groups of 72) total 216. Recalling the times tables lets you find 72*3 quickly instead of adding step by step.