Joy has three weeks to sell some fruits for his game. He sold 9 fruits in the first week. In the second week, he sold 11 fruits, and in the third week, he sold 10 fruits. What is the total number of fruits he sold?
Fruits sold in the first week = 9
Fruits sold in the second week = 11
Fruits sold in the third week = 10
Total number of fruits sold = 9 + 11 + 10
Using the property of addition, we get:
(9 + 11) + 10
= 20 + 10
= 30
Hence, 30 fruits were sold in all.