Answer:

learning task 1:find the sum or difference. Express each answer in your notebook.

\frac{4}{8} - \frac{2}{8}

8

4

−

8

2

\frac{10}{24} - \frac{5}{12}

24

10

−

12

5

\frac{8}{28} + \frac{12}{28}

28

8

+

28

12

\ \frac{40}{56} - \frac{10}{28}

56

40

−

28

10

\frac{5}{9} - \frac{2}{12}

9

5

−

12

2

\frac{18}{28} + \frac{10}{28}

28

18

+

28

10

\frac{16}{18} - \frac{12}{18}

18

16

−

18

12

\frac{15}{27} + \frac{10}{36}

27

15

+

36

10