Math Math Math

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is the sum of 50 + 60 + 30?

Back

140

Front

What is 10 more than 95?

Back

105

Front

What is a coin that is worth 25 cents?

Back

A quarter.

Front

What coins make 75 cents?

Back

Three quarters (3 x 25 cents) or one half dollar (50 cents) and one quarter (25 cents).

Front

What is repeated addition?

Back

Repeated addition is adding the same number multiple times, like 4 + 4 + 4 + 4.

Front

What does a rectangular array represent?

Back

A rectangular array shows groups of objects arranged in rows and columns.

Front

How many rows are in a 4 by 5 array?

Back

4 rows.

Front

How many columns are in a 4 by 5 array?

Back

5 columns.

Front

What is the equation for 4 groups of 4?

Back

4 + 4 + 4 + 4 = 16.