MathWorksheets4Kids.com

1

6

10

Addition

Workbook 1MathWorksheets4Kids.com

1st

Grade

© mathworksheets4kids.com –1–

3)

+ =

4)

+ =

2)

+ =

Count & Add

1)

+ =

5)

+ =

© mathworksheets4kids.com –2–

Count & Add

1)

+

+6 =

2)

+

+1 =

3)

+

+9 =

4)

+

+8 =

5)

+

+1

5

8

11

7

2 =

Addition Sentence

1)

+

+ =

2)

+

+ =

3)

+

+ =

4)

+

+ =

5)

+

+ =

Write the addition sentence.

Addition Sentence

© mathworksheets4kids.com –3–

1) 2)

Color 11 diamonds blue and the rest green. Color 5 circles brown and the rest violet.

3) 4)

Color 3 triangles yellow and the rest pink. Color 5 stars green and the rest red.

5) 6)

Color 8 rectangles orange and the rest brown. Color 2 hexagons violet and the rest yellow.

7) 8)

Color 6 hearts blue and the rest red. Color 8 kites brown and the rest green.

How many diamonds are there? How many circles are there?

How many triangles are there? How many stars are there?

How many rectangles are there? How many hexagons are there?

How many hearts are there? How many kites are there?

blue green+ diamonds= brown violet+ circles=

yellow pink+ triangles= green red+ stars=

orange brown+ rectangles= violet yellow+ hexagons=

blue red+ hearts= brown green+ kites=

Addition Activity

© mathworksheets4kids.com –4–

Dice Addition

2) + + =1) + + =

4) + + =3) + + =

6) + + =5) + + =

8) + + =7) + + =

10) + + =9) + + =

12) + + =11) + + =

Count the dots on each die and add them.

© mathworksheets4kids.com –5–

$19.95/year.

Printable Workbooks & Worksheets @ www.mathworksheets4kids.com

Two-Digit Addition - Regrouping

1) The Jennings family had get-together on Sunday. Hannah made 65 blueberry

pancakes and also baked 55 mu�ns. How many goodies in all did Hannah

make for the get-together?

2) Alex has recorded 76 minutes of rock and roll tunes and 69 minutes of hip-hop

tracks on an MP3 CD. How many minutes in all have been used up for the

recordings on the CD?

3) Jude bought two crates of farm fresh eggs. One crate held 36 eggs, and the other

crate contained 96 eggs. How many eggs in all did Judy purchase?

4) Juan completes 2 laps on a cycling track. He clocks 34 seconds for the �rst lap and

takes 49 seconds to complete the second lap. How many seconds did he clock in

total to complete 2 laps?

5) The auditorium is located on the second �oor of a school building. Rebecca climbed

28 steps to reach the �rst �oor. If the second �ight of stairs has 35 steps, how many

steps in all does Rebecca need to climb to reach the auditorium?

R

ock

H

ip

R o ll H o

p

© mathworksheets4kids.com –31–

© mathworksheets4kids.com -32-

Identify the commutative property of addition from the choices below.

1)

�. 6 + 0 = 6

. 6 + 14 + 5) = 6 + 14) + 5

. 6 + 14 = 14 + 6

�. 6 + −6) = 0

Correct Choice:

2)

�. 13 + 2 = 2 + 13

. 13 + 2) + 4 = 13 + 2 + 4)

. 13 + 0 = 13

�. 13 + −13) = 0

Correct Choice:

3)

�. 5 + −5) = 0

. 5 + 0 = 5

. 5 + 4) + 3 = 5 + 4 + 3)

�. 5 + 4 + 3 = 4 + 5 + 3

Correct Choice:

4)

�. 7 + −7) = 0

. 7 + 12 = 12 + 7

. 7 + 12 + 5) = 7 + 12) + 5

�. 7 + 0 = 7

Correct Choice:

5)

�. 14 + 9 + 3) = 14 + 9) + 3

. 14 + 9 = 9 + 14

. 14 + −14) = 0

�. 14 + 0 = 14

Correct Choice:

6)

�. 8 + −8) = 0

. 8 + 0 = 8

. 8 + 2) + 6 = 8 + 2 + 6)

�. 8 + 2 + 6 = 8 + 6 + 2

Correct Choice:

7)

�. 11 + 5 = 5 + 11

. 11 + −11) = 0

. 11 + 0 = 11

�. 11 + 5) + 13 = 11 + 5 + 13)

Correct Choice:

8)

�. 9 + 0 = 9

. 9 + 3 + 4) = 9 + 3) + 4

. 9 + 3 = 3 + 9

�. 9 + −9) = 0

Correct Choice:

9)

�. 12 + 6 + 8) = 12 + 6) + 8

. 12 + 6 = 6 + 12

. 12 + −12) = 0

�. 12 + 0 = 12

Correct Choice:

/

10)

�. 2 + 15 = 15 + 2

. 2 + 0 = 2

. 2 + 15) + 7 = 2 + 15 + 7)

�. 2 + −2) = 0

Correct Choice:

Commutative Property of Addition

© mathworksheets4kids.com -33-

Rewrite the addition statement using commutative property and find the sum.

1) 4 + 9 = _____ + _____ = _____ 2) 7 + 3 = _____ + _____ = _____

3) 10 + 2 = _____ + _____ = _____ 4) 11 + 6 = _____ + _____ = _____

5) 8 + 10 = _____ + _____ = _____ 6) 2 + 13 = _____ + _____ = _____

7) 12 + 4 = _____ + _____ = _____ 8) 1 + 9 = _____ + _____ = _____

9) 5 + 8 = _____ + _____ = _____ 10) 15 + 2 = _____ + _____ = _____

11) 9 + 13 = _____ + _____ = _____ 12) 6 + 5 = _____ + _____ = _____

13) 7 + 8 = _____ + _____ = _____ 14) 4 + 14 = _____ + _____ = _____

15) 2 + 5 = _____ + _____ = _____ 16) 6 + 9 = _____ + _____ = _____

17) 12 + 8 = _____ + _____ = _____ 18) 7 + 5 = _____ + _____ = _____

19) 10 + 1 = _____ + _____ = _____ 20) 4 + 11 = _____ + _____ = _____

Commutative Property

© mathworksheets4kids.com -34-

Identify the associative property of addition from the choices below.

1)

�. 7 + �−7) = 0

�. 7 + �11 + 2) = �7 + 11) + 2

. 7 + 11 = 11 + 7

�. 7 + 0 = 7

Correct Choice:

2)

�. 2 + �−2) = 0

�. 2 + 8 = 8 + 2

. �2 + 8) + 5 = 2 + �8 + 5)

�. 2 + 0 = 2

Correct Choice:

3)

�. �10 + 9) + 2 = 10 + �9 + 2)

�. 10 + 9 = 9 + 10

. 10 + �−10) = 0

�. 10 + 0 = 10

Correct Choice:

4)

�. 6 + �−6) = 0

�. 6 + 3 = 3 + 6

. 6 + 0 = 6

�. 6 + �3 + 2) = �6 + 3) + 2

Correct Choice:

5)

�. 11 + 0 = 11

�. 11 + 4 = 4 + 11

. 11 + �4 + 5) = �11 + 4) + 5

�. 11 + �−11) = 0

Correct Choice:

6)

�. 4 + �1 + 7) = �4 + 1) + 7

�. 4 + 1 + 7 = 4 + 7 + 1

. 4 + 0 = 4

�. 4 + �−4) = 0

Correct Choice:

7)

�. 8 + 4 = 4 + 8

�. 8 + �−8) = 0

. 8 + 0 = 8

�. �8 + 4) + 1 = 8 + �4 + 1)

Correct Choice:

/

8)

�. 3 + 9 = 9 + 3

�. 3 + �−3) = 0

. 3 + �9 + 5) = �3 + 9) + 5

�. 3 + 0 = 3

Correct Choice:

9)

�. 5 + 0 = 5

�. �5 + 2) + 7 = 5 + �2 + 7)

. 5 + �−5) = 0

�. 5 + 2 = 2 + 5

Correct Choice:

/

10)

�. 9 + 2 = 2 + 9

�. 9 + 0 = 9

. 9 + �−9) = 0

�. 9 + �2 + 4) = �9 + 2) + 4

Correct Choice:

MCQ - Associative Property of Addition

© mathworksheets4kids.com -35-

Insert the braces to satisfy the associative property of addition.

1) �4 + 7) + 11 = 4 + 7 + 11 2) 9 + �6 + 2) = 9 + 6 + 2

3) 8 + 13 + 6 = 8 + �13 + 6) 4) 12 + 3 + 1 = �12 + 3) + 1

5) 7 + �13 + 4) = 7 + 13 + 4 6) 10 + 11 + 3 = �10 + 11) + 3

7) 15 + 9 + 8 = 15 + �9 + 8) 8) �5 + 10) + 7 = 5 + 10 + 7

9) �4 + 12) + 6 = 4 + 12 + 6 10) 3 + 9 + 13 = �3 + 9) + 13

11) 10 + �7 + 5) = 10 + 7 + 5 12) 8 + 11 + 4 = 8 + �11 + 4)

13) 6 + 13 + 11 = 6 + �13 + 11) 14) 15 + 7 + 10 = �15 + 7) + 10

15) �9 + 2) + 7 = 9 + 2 + 7 16) 4 + �12 + 6) = 4 + 12 + 6

17) 14 + 8 + 1 = �14 + 8) + 1 18) 5 + �5 + 11) = 5 + 5 + 11

19) �7 + 13) + 3 = 7 + 13 + 3 20) 12 + 9 + 8 = 12 + �9 + 8)

Associative Property of Addition