Arrays

Front

What is an array?

Back

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

Tags

CCSS.3.OA.A.1

Front

How do you name an array with 3 rows and 5 columns?

Back

3 x 5

Tags

CCSS.3.OA.A.1

Front

How do you name an array with 4 rows and 3 columns?

Back

4 x 3

Tags

CCSS.3.OA.A.1

Front

What is the total number of items in a 3 x 4 array?

Back

12

Tags

CCSS.3.OA.A.1

Front

What is the total number of items in a 5 x 4 array?

Back

20

Tags

CCSS.3.OA.A.1

Front

In an array, which way do the rows go?

Back

Rows go across, from left to right.

Tags

CCSS.2.OA.C.4

Front

In an array, which way do the columns go?

Back

Columns go up and down, from top to bottom.

Tags

CCSS.2.OA.C.4

Front

If an array has 6 columns and 2 rows, how would you name it?

Back

2 x 6

Tags

CCSS.3.OA.A.1

Front

What is the total number of items in a 4 x 5 array?

Back

20

Tags

CCSS.3.OA.A.1

Front

If you have an array of 3 x 6, how many items are there?

Back

18

Tags

CCSS.3.OA.A.1