MATH'S PRACTICE
Susan has 4 books. Each book has 10 pages. How many pages are there in a group of 4 books?
There are 40 pages in a group of 4 books.
Each duck has 2 legs. How many legs are there in a group of 7 ducks?
There are 14 legs in a group of 7 ducks.
Matías bought 5 balloons. Each balloon cost $1. How much did Matías spend?
Matías spent $5 dollars.