Multiplication
80*7=560
Multiplication is repeated addition: 80 groups of 7 (or 7 groups of 80) total 560. Recalling the times tables lets you find 80*7 quickly instead of adding step by step.
Multiplication
Multiplication is repeated addition: 80 groups of 7 (or 7 groups of 80) total 560. Recalling the times tables lets you find 80*7 quickly instead of adding step by step.