Arrays and Repeated Addition

Front

What is an array?

Back

An array is a way to organize objects in rows and columns.

Front

What does repeated addition mean?

Back

Repeated addition means adding the same number several times.

Front

How can you represent 5 rows of 2 with repeated addition?

Back

2 + 2 + 2 + 2 + 2 = 10.

Front

What is the repeated addition for 3 rows of 4?

Back

4 + 4 + 4 = 12.

Front

If you have 4 columns of 3, what is the repeated addition?

Back

3 + 3 + 3 + 3 = 12.

Front

How many total objects are in an array with 2 rows of 5?

Back

2 + 2 + 2 + 2 + 2 = 10.

Front

What is the repeated addition for 3 rows of 2?

Back

2 + 2 + 2 = 6.

Front

If an array has 4 rows and each row has 4 objects, what is the repeated addition?

Back

4 + 4 + 4 + 4 = 16.

Front

How do you find the total in an array with 5 rows of 3?

Back

3 + 3 + 3 + 3 + 3 = 15.

Front

What is the repeated addition for 2 rows of 6?

Back

6 + 6 = 12.