Add or subtract. Write your answers in your notebook.
1.5/8 + 12 =
6.3/5 + 1
2.3/4 + 1/3 =
7.9/10 - 2/5 =
3. 6/9 + 2/3 =
8. 9/12-3/6 =
4.5/6 - ) =
9. 7/10 - 3/5=
5.3/5 + 12 =
10. 7/8-1/3 =​