fact family

30
Fact Families

Upload: lynnette-radke

Post on 30-Oct-2014

26 views

Category:

Technology


0 download

DESCRIPTION

 

TRANSCRIPT

Page 1: Fact Family

Fact Families

Page 2: Fact Family

When addition and subtraction facts are

related we say they

belong to the same

Fact Family

Page 3: Fact Family

Three numbers can be used to

make two addition facts.

Page 4: Fact Family

The biggest number is always on the bottom when you add!

Page 5: Fact Family

The same three numbers can be

used to make two subtraction facts

Page 6: Fact Family

The biggest number is always on the top when you subtract!

Page 7: Fact Family

Remember you can only use

three numbers.

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

3 52

Fact Families

Page 8: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

3 2 5

532

2 3 5

Addition Facts

Page 9: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

325

5 3 2

2 3 5

Subtraction Facts

Page 10: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

3 2 5

532

2 3 5

2

2

5

5

3

3

Fact Family

Page 11: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

6 1 7

Fact Family

Page 12: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

6 1 7

761

6 1 7

Fact Family

Page 13: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

6 1 7

Fact Family

Page 14: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

6 1 7

6

6

7

7

1

1

Fact Family

Page 15: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

2 6 4

Fact Family

Page 16: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

2 4 6

624

2 6 4

Fact Family

Page 17: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

2 6 4

Fact Family

Page 18: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

2 6 4

4

4

6

6

2

2

Fact Family

Page 19: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

8 5 3

Fact Family

Page 20: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

3 5 8

835

8 5 3

5

5

8

8

3

3

Fact Family

Page 21: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

5 4 9

Fact Family

Page 22: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

4 5 9

945

5 4 9

5

5

9

9

4

4

Fact Family

Page 23: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

7 3 4

Fact Family

Page 24: Fact Family

_____ + _____ = _____ _____ - _____ = _____

_____ + _____ = _____ _____ - _____ = _____

3 4 7

734

7 3 4

4

4

7

7

3

3

Fact Family

Page 25: Fact Family

Which one does not belong to the family?

6 9 3

A. 6 + 3 = 9

B. 3 + 5 = 8

C. 9 – 3 = 6

A. 6 + 3 = 9

B. 3 + 5 = 8

C. 9 – 3 = 6

Page 26: Fact Family

6 9 3

A. 6 + 3 = 9

B. 3 + 5 = 8

C. 9 – 3 = 6

A. 6 + 3 = 9

B. 3 + 5 = 8

C. 9 – 3 = 6

Page 27: Fact Family

Which one does not belong to the family?

3 4 1

A. 3 + 1 = 4

B. 4 - 1 = 3

C. 4 – 2 = 2

A. 3 + 1 = 4

B. 4 - 1 = 3

C. 4 – 2 = 2

Page 28: Fact Family

3 4 1A. 3 + 1 = 4

B. 4 - 1 = 3

C. 4 – 2 = 2

A. 3 + 1 = 4

B. 4 - 1 = 3

C. 4 – 2 = 2

Page 29: Fact Family

Which one does not belong to the family?

9 2 7

A. 9 - 7 = 2

B. 7 - 5 = 2

C. 7 + 2 = 9

A. 9 - 7 = 2

B. 7 - 5 = 2

C. 7 + 2 = 9

Page 30: Fact Family

A. 9 - 7 = 2

B. 7 - 5 = 2

C. 7 + 2 = 9

A. 9 - 7 = 2

B. 7 - 5 = 2

C. 7 + 2 = 9

9 2 7