Fact Families

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Math: Fact Families : 

Math: Fact Families Rita Kaluzavich

Related Facts : 

Related Facts Related facts share the same numbers. For example: 7+3=10 10-7=3 These facts have 10, 3, and 7 in common. A Fact Family lists every fact related to these three numbers.

Fact Family Example : 

Fact Family Example 3 + 7 = 10  10 – 7 = 3 7 + 3 = 10  10 – 3 = 7 The two addition and subtraction facts are related because they use the same numbers. 7 10 3

Fill in the Blanks : 

Fill in the Blanks 10 3 3 + 7 = 10  ___ - 7 = 3 __+ 3 = __  10 - 3 = __ If you are having trouble, don’t get down. Click on the smiley face and reverse that frown.

Let’s Try it Again! : 

Let’s Try it Again! 10 3 ___ + ___ = 10  10 - ___ = ___ ___ + ___ = 10  10 - ___ = ___

Directions: Fill in all the Blanks : 

Directions: Fill in all the Blanks 10 3 ____ + ____ = ____ ____ - ____ = ____ ____ + ____ = ____ ____ - ____ = ____

Slide 7: 

More Practice 2 4 6 ___ + ___ = ___ ___ - ___ = ___ ___ + ___ = ___ ___ - ___ = ___ 7 1 6 ___ + ___ = ___ ___ - ___ = ___ ___ + ___ = ___ ___ - ___ = ___