Using Commutative Property - math worksheet - choose numbers to fill blanks

Sep 30, 2026

Uploaded by Aldword

Math worksheet focused on the commutative property of addition. Learners complete multiple equations by choosing the correct numbers to place in blanks, comparing equivalent sums such as 6+2 and 2+6. Items include inequality and equality forms, requiring students to select matching results from given answer options. An answer key section provides the correct final sums for each numbered problem.

LanguageEnglish

CategoryExam

FormatPDF

Pages3

Reading Time8 min

AccessFree to download

Problems

Choose the correct numbers for each blank

Answer Key

Correct sums for each numbered item

Using Commutative Property Name: | Choose the number that correctly fills in both blanks. | | | | | | | | | Answers | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1)
3) | 6 + 2 2) 4 + 14 =
2 + 6 ~~ ~~ 14 + 4
14 + 1 4) 10 + 3 = | | =

= | | | | | | 1.
2.
3. | | | | | | | 5) | 1 + 14 ~~ ~~ 3 + 10
14 + 5 6) 18 + 1 = | | = | | | | | | 4.
5.
6. | | | | | | | 7) | 5 + 14 ~~ ~~ 1 + 18
8 + 10 8) 5 + 14 = | | = | | | | | | 7.
8.
9. | | | | | | | | 10 + 8 ~~ ~~ 14 + 5 | | | | | | | | | | | | | | | 9) | 11 + 3
=
3 + 11 | 10) 18 + 2
2 + 18 | =
| | | | | | 10.
11.
12. | | | | | | | 11) | 3 + 5 12) 8 + 12 = | | = | | | | | | 13.
14. | | | | | | | | 5 + 3 ~~ ~~ 12 + 8 | | | | | | | | | | | | | | | 13) | 7 + 2 14) 4 + 13 = | | = | | | | | | | | | | | | | | 2 + 7 13 + 4 | | | | | | | | | | | | | | | | Math
[www.CommonCoreSheets.com](www.CommonCoreSheets.com) | | 4 | 1-10
11-14 | 93 | 86 | 79 | 71 | 64 | 57 | 50 | 43 | 36 | 29 | | | | | | | 21 | 14 | 7 | 0 | | | | | | | Using Commutative Property Name: Answer Key | Choose the number that correctly fills in both blanks. | | | =
=
=
=
=
= | | | Answers | | --- | --- | --- | --- | --- | --- | --- | | 1) 6 + 2 = 8
2 + 6 ~~ ~~
3) 14 + 1 = 15
1 + 14 ~~ ~~
5) 14 + 5
= 19
5 + 14 ~~ ~~
7) 8 + 10
= 18
10 + 8 ~~ ~~
9) 11 + 3
= 14
3 + 11 ~~ ~~
11) 3 + 5
= 8
5 + 3 ~~ ~~ | | 2) 4 + 14
14 + 4
4) 10 + 3
3 + 10
6) 18 + 1
1 + 18
8) 5 + 14
14 + 5
10) 18 + 2
2 + 18
12) 8 + 12
12 + 8 | | | | | | | | | | 18 | 1. | 8 | | | | | | | | | | | | | | 13
19
19 | 2.
3.
4.
5.
6.
7.
8.
9. | 18 | | | | | | | | 15 | | | | | | | | 13 | | | | | | | | 19 | | | | | | | | 19 | | | | | | | | 18 | | | | | | | | 19 | | | | | | | | 14 | | | | | | | | | | | | | | 20 | 10.
11.
12. | 20 | | | | | | | | 8 | | | | | | | | 20 | | | | | | | | | | | | | | 20 | 13.
14. | 9 | | | | | | | | 17 | | | | | | | | | | | | | | | | | | 13) 7 + 2
2 + 7 | = 9 | 14) 4 + 13
13 + 4 | = | 17 | | | Math [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 4 1-10 11-14 93 21 86 79 14 7 71 0 64 57 50 43 36 29 Using Commutative Property Name: | Choose the number that correctly fills in both blanks. | | | | | | | | | | Answers | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 13 19 20 8 20 17 19 | | | | | | | | | | | | | | | | | | | 18 15 9 8 18 14 19 | | | | | | | | | 1. | | | | | | | | 1) | 6 + 2
=
2 + 6 | 2) 4 + 14
=
14 + 4 | | | | | | | | 2. | | | | | | | | 3)
5) | 14 + 1
=
1 + 14 | 4) 10 + 3
=
3 + 10 | | | | | | | | 3.
4.
5.
6.
7. | | | | | | | | | 14 + 5 6) 18 + 1 = = | | | | | | | | | | | | | | | | | 7) | 5 + 14 ~~ ~~ 1 + 18 | | | | | | | | | 8.
9.
10. | | | | | | | | | 8 + 10
=
10 + 8 | 8) 5 + 14
=
14 + 5 | | | | | | | | | | | | | | | | 9) | 11 + 3 10) 18 + 2
= = | | | | | | | | | 11.
12. | | | | | | | | 11) | 3 + 11 2 + 18
3 + 5 12) 8 + 12
= = | | | | | | | | | 13.
14. | | | | | | | | | 5 + 3 ~~ ~~ 12 + 8 ~~ ~~ | | | | | | | | | | | | | | | | | 13) | 7 + 2 14) 4 + 13
= = | | | | | | | | | | | | | | | | | | 2 + 7 ~~ ~~ 13 + 4 ~~ ~~ | | | | | | | | | | | | | | | | | | Math | Modified
[www.CommonCoreSheets.com](www.CommonCore

FAQs

What concept does the worksheet practice?

It practices the commutative property of addition, showing that changing the order of addends keeps the sum the same.

How do students complete the problems?

Students choose the numbers that correctly fill in the blanks in each equation so the two expressions match.

Is there an answer key included?

Yes. The document includes an answer key listing the correct results for the numbered questions.

Sep 30, 2026

Uploaded by Aldword