Question

Ricardo lost 6 golf balls ,then lost 4 on the course today.He now has 18 golf balls. How many golf balls did Ricardo have to begin with?

Answer 1

28 is the answer. hope this helps

Answer 2

 Ricardo lost 6 golf balls ,then lost 4

Total balls lost: 6 + 4 = 10

Total balls now: 18

18 + 10 = 28

Ricardo has 28 balls to begin with

Proof:
28 - 10(lost) = 18 (now)