Question

8dl+50cl=? cl
7 l + 20dl=? l
80dl+13cl=?ml
36dal++18l=?dl

Answer 1

8 dl + 50 cl = ? cl

8 dl = 80 cl

80 cl + 50 cl = 130 cl

7 l + 20 dl = ? l

20 dl = 2 l

7 l + 2 l = 9 l

80 dl + 13 cl = ? ml

80 dl = 8 000 ml

13 cl = 130 ml

8 000 ml + 130 ml = 8 130 ml

36 dal + 18 l = ? dl

36 dal = 3 600 dl

18 l = 180 dl

3 600 dl + 180 dl = 3 780 dl

Answer 2

8dl+50cl=130cl

7l+20dl=9l

80dl+13cl=8000ml+130ml=8130ml

36dal+18l=3600+180=dl