Array

Front

What is an array in mathematics?

Back

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

Tags

CCSS.3.OA.A.1

Front

What multiplication sentence represents the array with 5 rows and 4 columns?

Back

5 x 4

Tags

CCSS.3.OA.A.1

Front

What is the product of an array with 3 rows and 4 columns?

Back

12

Tags

CCSS.3.OA.A.1

Front

What is the repeated addition sentence for an array with 3 rows of 2?

Back

2 + 2 + 2

Tags

CCSS.2.OA.C.4

Front

What is the product of an array with 2 rows and 4 columns?

Back

8

Tags

CCSS.3.OA.A.1

Front

How can you represent the array 3 x 2 using addition?

Back

3 + 3

Tags

CCSS.2.OA.C.4

Front

What does the term 'product' mean in relation to arrays?

Back

The product is the total number of items in the array, found by multiplying the number of rows by the number of columns.

Tags

CCSS.3.OA.A.1

Front

If an array has 4 rows and 3 columns, what is the multiplication sentence?

Back

4 x 3

Tags

CCSS.3.OA.A.1

Front

What is the repeated addition for an array with 4 rows of 3?

Back

3 + 3 + 3 + 3

Tags

CCSS.2.OA.C.4

Front

What two number sentences can represent an array of 3 rows and 3 columns?

Back

3 x 3 and 3 + 3 + 3

Tags

CCSS.3.OA.A.1