1. PSSA Review Mrs. Byrne Grade 7

2. Subtract

3. Danny buys a board game that is on sale for off the original price. What is the percent of discount for the price of the game?

4. Simplify

5. A model of a large office building is built to a scale of 1 inch:71 feet. If the height of model is 13.1 inches, what is the height of the actual building? A. 77.51 feet B. 9,301 feet C. 775.1 feet D. 930.1 feet

6. What is the value of d in the equation below?

7. A doorway is 6 feet 2 inches high. Mr. Chan is 5 feet 9 inches tall. His hat adds 4 inches to his total height. How much space is there between the top of the hat and the top of the doorway?

8. Which is closest to the circumference of the circle? A. 36 feet B. 108 feet C. 18 feet D. 12 feet 6 ft

9. Use proportions to find which two triangles are similar triangles. 7 cm 8 cm 11 cm 4 cm6 cm 7 cm 8 cm 12 cm 14 cm

10. What is 4% of 450?

11. Solve:

12. Find the volume. 7 in 6 in Volume =

13. Find the area: 8 ft Area = (length)(width) 8 ft8 ft 8 ft

14. Find the perimeter: 8 ft 8 ft8 ft 8 ft

15. Find the area: 9 ft Area = (length)(width) 12 ft 12 ft 9 ft

16. Find the perimeter: 9 ft 12 ft 12 ft 9 ft

17. Find the area: 12 ft 12 ft Area = 9 ft 11 ft

18. Find the perimeter: 12 ft 12 ft 9 ft 11 ft

19. Find the area: 13 ft Area = (base)(height) 7 ft 7 ft 13 ft 6 ft

20. Find the perimeter: 13 ft 7 ft 7 ft 13 ft 6 ft

21. Find the area: Area = 16 cm

22. What is the prime factorization of 54?

23. What angle is supplementary to 29 degrees?

24. What angle is complementary to 29 degrees?