Friday, January 16, 2015

1/16 LT 7: Addition and Subtraction of Rational Numbers

                                     1)  5 + (-4 1/7)
                   2)  -5.2 - (-3.1) + 5.2
                   3)  32 + (-11 7/8)
                   4)  10 + (-3 3/8)
     **Bonus  5)  1 - 3/4 + (-12 1/4)

LearnZillion support video: Subtracting rational numbers.


Answer Key:
1) 6/7
2) 3.1
3) 20 1/8
4) 6 5/8
5) -12

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