Question

Lisa bought 3 packs of red bouncy balls and 2 packs of yellow bouncy balls. Each package contained 7 bouncy balls. How many more red bouncy balls than yellow bouncy balls did Lisa buy?

Answer 1

Answer:the answer is 7

Explanation:

1) multiply 3 * 7 which is 21

2) multiply 2 * 7 which is 14

3) subtract 14 from 21

4) and you got 7

So you have 7 more red bouncy balls