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

Daniel Math Academy · Grade 7 Math

Answer Key

B.9 Rational Number Operations · ★★☆ Medium

1. 1$-\frac{7}{10}$
2. 2$1\frac{1}{20}$
3. 3$\frac{8}{15}$
4. 4$1\frac{13}{60}$
5. 5$-\frac{5}{12}$
6. 6$1\frac{5}{24}$
7. 7$\frac{11}{24}$
8. 8$-\frac{5}{8}$
9. 9$-1\frac{1}{3}$
10. 10$\frac{1}{3}$
11. 11$1\frac{1}{12}$
12. 12$-\frac{1}{3}$