Properties of Multiplication
The operation needed to solve the following problem:
Myra has 57 cat toys. Keagan has 49 cat toys. How many cat toys do Myra and Keagan have all together?
What are multiples?
The operation needed to solve this problem:
Ms. Priest had 55 minutes to help Ava and Teddy with their homework. It took 23 minutes to explain Ava's geometry problem. How many minutes does Ms. Priest have to help Teddy edit his informational article?
What are fact families?
OR
What are inverse operations?
The operation needed to solve this problem:
Lucas had 27 action figures. He wants to share them equally with 2 friends. How many action figures will each kid have to play with?