Question

Austen has 6 sets of 10 baseball cards. Tim has 3 sets of 10 baseball cards. How many baseball cards do they have in all?

Answer 1

90 cards
6 sets of 10 cards = 60
3 sets of 10 cards = 30
60+30=90

Answer 2

90

Explanation:

6 x 10 = 60

3 x 10 =30

60 + 30 = 90