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Arrays/Repeated Addition - Printable Mathematics Worksheets year 2 - Wayground

Arrays/Repeated Addition

20 questions

2nd - 2nd Grade

Mathematics

Arrays/Repeated Addition is a Grade 2 mathematics worksheet that helps students connect rectangular arrays with repeated addition. Across 20 questions—18 multiple-choice and 2 multiple-select—students identify rows and columns, choose addition sentences that represent arrays, and recognize more than one valid repeated-addition sentence for the same total. The worksheet also applies this understanding to equal-group situations, including tables with people, bunches of flowers, and books arranged on shelves. Students repeatedly determine the number in each group, count the groups, and select the matching total or addition model. This free printable worksheet includes a complete answer key for independent practice, guided instruction, review, or assessment.

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Worksheets

Arrays/Repeated Addition

Total questions: 20

Name
Class
Date
1.
Select the correct number model with the rectangular array
a)
4+4+4+4=16
b)
2+2+2+2=8
c)
2+2=4
d)
4+4=8
2.
Select the correct number model with the rectangular array
a)
4+4+4+4=16
b)
2+2+2+2=8
c)
5+5+5+5=20
d)
3+3+3+3=12
3.
How many rows in this array?
a)
2
b)
4
c)
8
d)
6
4.
Which repeated addition sentence describes this rectangular array?
a)
2+2+2+2=8
b)
3+3+3+3+3=15
c)
5+5+5+5+5=25
d)
4+4+4+4+4=20
5.

There are 5 tables in the lunchroom. 4 people can sit at each table. How many people can sit at all 5 tables?

a)

25

b)

16

c)

20

d)

14

6.
Which repeated addition sentence describes this array?
a)
3+3+3=9
b)
5+5+5=15
c)
3+3+3+3=12
d)
5+5+5+5+5=25
7.
How many rows are in this array?
a)
5
b)
3
c)
4
d)
30
8.

I had 3 bunches of flowers with 4 flowers in each bunch. How many flowers do I have in all.

a)

3

b)

9

c)

15

d)

12

9.

What is circled in the array?

a)

row

b)

column

10.

What is circled in the array?

a)

row

b)

column

11.

hat is the repeated addition sentence for this array? ( There may be more than one answer!)

a)

4 + 4 = 8

b)

2 + 2 + 2 = 6

c)

1 + 1 = 2

d)

3 + 3 = 6

12.

What is the repeated addition sentence for this array? (There may be more than one answer!)

a)

3 + 3 + 3 + 3 = 12

b)

4 + 4 + 4 = 12

c)

6 + 6 = 12

d)

5 + 5 + 5 = 15

13.

What is the repeated addition sentence for this array? (There may be more than one answer!)

a)

5 + 5 + 5 = 15

b)

3 + 3 + 3 + 3 + 3 = 15

c)

4 + 4 + 4 = 12

d)

5 + 5 + 5 + 5 = 20

14.

What is the repeated addition sentence for this array?

a)

3 + 3 + 3 + 3 = 12

b)

4 + 4 + 4 + 4 = 16

c)

4 + 4 + 4 = 12

d)

2 + 2 = 4

15.

I have a bookshelf with 3 shelves and 5 books on each shelf. How many books do I have in all?

a)

5+5+5=15

b)

3+3+3=9

c)

5+5+5+5+5=25

16.

A bingo card has 6 rows with 4 in each row. How many squares are there in all?

a)

5+5+5+5=20

b)

4+4+4=12

c)

4+4+4+4+4+4=24

17.

What is this array in repeat addition?

a)

5 + 5 + 5

b)

3 + 3 + 3 + 3 + 3

c)

Both are correct.

18.

2. What direction do columns go?

a)

Up and Down

b)

Diagonal

c)

Across

19.

1. What direction do rows go?

a)

Up and Down

b)

Diagonal

c)

Across

20.

What repeated addition sentence matches the picture?

a)

4+4+4=12

b)

4+4+4+4=16

c)

3+3+3=9

d)

6+6=12

Answer Key

Arrays/Repeated Addition

Total questions: 20

1.
b) 2+2+2+2=8
2.
a) 4+4+4+4=16
3.
b) 4
4.
c) 5+5+5+5+5=25
5.
c)

20

6.
b) 5+5+5=15
7.
b) 3
8.
d)

12

9.
b)

column

10.
a)

row

11.
d)

3 + 3 = 6

, b)

2 + 2 + 2 = 6

12.
a)

3 + 3 + 3 + 3 = 12

, b)

4 + 4 + 4 = 12

13.
a)

5 + 5 + 5 = 15

14.
b)

4 + 4 + 4 + 4 = 16

15.
a)

5+5+5=15

16.
c)

4+4+4+4+4+4=24

17.
c)

Both are correct.

18.
a)

Up and Down

19.
c)

Across

20.
a)

4+4+4=12

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FAQs

What does the Arrays/Repeated Addition worksheet cover?

This Grade 2 worksheet teaches students to represent rectangular arrays with repeated-addition sentences and identify their rows and columns. Its 20 items include multiple-choice and multiple-select questions, plus equal-group word problems that require students to match the number of groups and objects in each group to a total.

How can I use this worksheet to teach arrays and repeated addition?

Begin by modeling one array and having students count its rows and the objects in each row before writing the repeated-addition sentence. Then use the worksheet’s row-and-column items, array representations, and equal-group word problems in sequence; ask students to explain why an expression such as 5 + 5 + 5 represents three groups of five.

What mistakes should I watch for on this arrays and repeated addition worksheet?

Watch for students counting columns when a question asks for rows, or confusing a circled row with a circled column. Students may also use the number of groups as the repeated addend, reverse the array information in the lunchroom, flower, or bookshelf problems, or select only one correct expression on the multiple-select items when two sentences represent the same total.

How do I assign and grade this worksheet?

The Arrays/Repeated Addition worksheet is available as a printable PDF and as a digital quiz on Wayground, with a complete answer key included for checking responses. You can grade printable submissions by scanning student work with the Wayground for Teachers app. The printable version also gives schools an option for reducing screen time during array and repeated-addition practice.

How can I differentiate this arrays and repeated addition worksheet for my students?

Use the worksheet’s Advanced Settings to adjust font spacing or select a larger font size so the array items, addition sentences, and word problems are easier to read. You can also apply a dyslexia-friendly font or translate the worksheet into another language when those options support access to the repeated-addition tasks.

Where can I find more worksheets like this on Wayground?

Wayground offers a broad collection of free printable worksheets and practice problems across subjects, with downloadable PDFs and answer keys to help students build essential skills and concepts. Browse more resources at https://wayground.com/en-us/worksheets.

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