Find the totals!

( H = Hundreds     T = Tens     U = Units )

500 + 30 + 2 =

30 + 700 + 40 + 200 + 4 + 1 =

6 + 6 + 20 + 20 + 600 =

4 + 50 + 300 + 20 + 7 + 400 =

4 H + 7 T + 1 U =

6 U + 3 H + 2 T =

6 T + 3 U + 2 H + 3 H + 6 U + 2 T =

7 H + 4 T + 6 U + 9 U + 4 T + 1 H =