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
___ + ___ = ___ ___ - ___ = ___
___ + ___ = ___ ___ - ___ = ___