Rational Number Operations

Daniel Math Academy · Grade 7 Math

Rational Number Operations

Skill B.9 · Rational number operations · ★★☆ Medium · Quarter 1

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Solve. Write fractions in simplest form.

1. 1
   $-\frac{11}{12}+\frac{1}{6}=$ 
2. 2
   $\frac{1}{4}+\left(-\frac{9}{10}\right)=$ 
3. 3
   $\frac{1}{5}+\left(-\frac{1}{4}\right)=$ 
4. 4
   $\frac{3}{4}+\left(-\frac{1}{2}\right)=$ 
5. 5
   $-\frac{5}{12}+\frac{1}{8}=$ 
6. 6
   $-\frac{1}{4}+\left(-\frac{11}{12}\right)=$ 
7. 7
   $-\frac{2}{3}-\frac{1}{2}=$ 
8. 8
   $-\frac{5}{12}+\frac{1}{10}=$ 
9. 9
   $-\frac{1}{2}-\left(-\frac{4}{5}\right)=$ 
10. 10
    $-\frac{1}{2}+\frac{1}{6}=$ 
11. 11
    $-\frac{5}{6}+\frac{3}{5}=$ 
12. 12
    $-\frac{5}{12}+\frac{5}{6}=$ 

Daniel Math Academy · Grade 7 Math

Answer Key

B.9 Rational Number Operations · ★★☆ Medium

1. 1$-\frac{3}{4}$
2. 2$-\frac{13}{20}$
3. 3$-\frac{1}{20}$
4. 4$\frac{1}{4}$
5. 5$-\frac{7}{24}$
6. 6$-1\frac{1}{6}$
7. 7$-1\frac{1}{6}$
8. 8$-\frac{19}{60}$
9. 9$\frac{3}{10}$
10. 10$-\frac{1}{3}$
11. 11$-\frac{7}{30}$
12. 12$\frac{5}{12}$