Arrays Worksheets

Students look at dot arrays, count the rows and how many are in each row, and write a matching number sentence. Then they draw their own arrays from a description and find the total.

Choose arrays up to 5 × 5 with repeated addition, or up to 8 × 8 with multiplication sentences.

Level

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Arrays

Name: ______________________Date: __________

Count the rows and how many are in each row. Write an addition sentence with equal addends.

rows of

+ + + =

rows of

+ + + + =

rows of

+ + + =

rows of

+ + + =

rows of

+ + + + =

rows of

+ + =

Draw an array with dots. Then find the total.

5 rows of 3

+ + + + =

2 rows of 3

+ =

2 rows of 4

+ =

Arrays: Answer Key

Count the rows and how many are in each row. Write an addition sentence with equal addends.

4 rows of 5

5 + 5 + 5 + 5 = 20

5 rows of 4

4 + 4 + 4 + 4 + 4 = 20

4 rows of 2

2 + 2 + 2 + 2 = 8

4 rows of 3

3 + 3 + 3 + 3 = 12

5 rows of 5

5 + 5 + 5 + 5 + 5 = 25

3 rows of 4

4 + 4 + 4 = 12

Draw an array with dots. Then find the total.

5 rows of 3

3 + 3 + 3 + 3 + 3 = 15

2 rows of 3

3 + 3 = 6

2 rows of 4

4 + 4 = 8

Teaching tips

Common Core 2.OA.C.4 asks students to use addition to find the total in a rectangular array with up to 5 rows and up to 5 columns, writing the total as a sum of equal addends.
Common Core 3.OA.A.1 asks students to interpret products, such as 5 × 7 as the total in 5 groups of 7.
Build arrays with counters or egg cartons first.

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