Adding and Subtracting Fractions

$$2\ \frac{2}{5}$$  

$$2\ \frac{2}{7}$$  

$$1\ \frac{7}{8}$$  

$$2\ \frac{1}{10}$$  

$$2\ \frac{5}{8}$$  

$$5\ \frac{13}{20}$$  

$$5\ \frac{8}{6}$$  

$$5\ \frac{2}{3}$$  

$$5\ \frac{3}{5}$$  

$$5\ \frac{7}{20}$$  

$$4\ \frac{2}{5}$$  

$$3\ \frac{9}{20}$$  

$$3\ \frac{4}{5}$$  

$$4\ \frac{7}{8}$$  

$$3\ \frac{2}{5}$$  

$$3\ \frac{7}{8}$$  

$$1\ \frac{3}{5}$$  

$$4\ \frac{7}{24}$$  

$$3\ \frac{7}{11}$$  

$$5\ \frac{2}{3}$$  

$$\frac{4}{8}$$  

$$3\ \frac{7}{8}$$  

$$3\ \frac{2}{5}$$  

$$\frac{3}{8}$$  

$$3\ \frac{19}{24}$$  

38.5

38.52

38.6

40.0

13

18

19

15

12

4 units

5 units

2 units

3 units