-1/2+1/3 connexs math quiz unit 4 lesson 4 7th grade

Answer 1

1. -1/6
2. - 9 7/10
3. 7/8
4. 1 3/10
5. 8 4/5

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Answer 2

What have you learned about adding or subtracting fractions?
You lowest common denominator is 6.
Change both fractions to a denominator of 6, and go from there.