Surface area of rectangular prisms

1. 1.
   A box is 10 cm long, 6 cm wide and 10 cm high. What is its surface area, in cm²?
2. 2.
   A box is 10 cm long, 3 cm wide and 3 cm high. What is its surface area, in cm²?
3. 3.
   A box is 3 cm long, 10 cm wide and 7 cm high. What is its surface area, in cm²?
4. 4.
   A box is 2 cm long, 10 cm wide and 6 cm high. What is its surface area, in cm²?
5. 5.
   A box is 8 cm long, 3 cm wide and 3 cm high. What is its surface area, in cm²?
6. 6.
   A box is 8 cm long, 8 cm wide and 5 cm high. What is its surface area, in cm²?
7. 7.
   A box is 4 cm long, 10 cm wide and 3 cm high. What is its surface area, in cm²?
8. 8.
   A box is 8 cm long, 6 cm wide and 9 cm high. What is its surface area, in cm²?
9. 9.
   A box is 11 cm long, 2 cm wide and 9 cm high. What is its surface area, in cm²?
10. 10.
    A box is 5 cm long, 8 cm wide and 2 cm high. What is its surface area, in cm²?
11. 11.
    A box is 11 cm long, 6 cm wide and 8 cm high. What is its surface area, in cm²?
12. 12.
    A box is 7 cm long, 5 cm wide and 2 cm high. What is its surface area, in cm²?
13. 13.
    A box is 5 cm long, 8 cm wide and 6 cm high. What is its surface area, in cm²?
14. 14.
    A box is 3 cm long, 4 cm wide and 3 cm high. What is its surface area, in cm²?
15. 15.
    A box is 4 cm long, 5 cm wide and 8 cm high. What is its surface area, in cm²?
16. 16.
    A box is 3 cm long, 3 cm wide and 3 cm high. What is its surface area, in cm²?
17. 17.
    A box is 10 cm long, 5 cm wide and 5 cm high. What is its surface area, in cm²?
18. 18.
    A box is 7 cm long, 3 cm wide and 4 cm high. What is its surface area, in cm²?
19. 19.
    A box is 12 cm long, 3 cm wide and 7 cm high. What is its surface area, in cm²?
20. 20.
    A box is 2 cm long, 4 cm wide and 4 cm high. What is its surface area, in cm²?

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