Question

there were 22 children playing tag on the playground than 10 more children joined the game how many more children were playing tag

Answer 1

The answer would be 23. If not then sorry. little confused on the question XD

Answer 2

In this equation you start out with 22 children and add 10 children, that means 10 more children were playing tag which in the end means 32 children were playing tag.

22 + 10 = 32