Virnadithdesuyoviz Virnadithdesuyoviz Math Answered Add or subtract. Write your answers in your notebook.1.5/8 + 12 =6.3/5 + 12.3/4 + 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 =