Anthony bought this many apricots. He bought the missing number of groups of 10 apricots. How many apricots did he buy?
Here’s one group. Here’s two groups of apricots and three groups of apricots. So Anthony bought three groups of 10 apricots. To work out how many apricots Anthony bought, we need to count in 10s three times. Because there are three groups of 10. 10, 20, 30. Anthony bought three groups of 10 apricots. So he had 30 apricots altogether.