Unit 8 Math Review

Unit 8 Math Review

• 1.
  Name _______________________ Date__________ Unit Eight Math Review **Don’t forget to show your work!!** DIRECTIONS: Use a basic fact and patterns to find each product. 1. 6 x 6 = ______ 5. 8 X 3 = ______ 2. 6 x 60 = ______ 6. 8 X 30 = ______ 3. 6 x 600 = ______ 7. 8 X 300 = ______ 4. 6 x 6,000 = ______ 8. 8 X 3,000 = ______ DIRECTIONS: Estimate. First round, then use front-end estimation. ROUND FRONT-END 9. – 10. 25 x 5 11. – 12. 92 x 3 13. – 14. 76 x 4 15. – 16. 367 x 2 17. – 18. 260 x 6
• 2.
  Name _______________________ Date__________ DIRECTIONS: Multiply. 19. 22 20. 41 21. 32 22. 31 23. 44 24. 11 x 4 x 2 x 3 x 2 x 2 x 9 DIRECTIONS: Multiply with regrouping. 25. 44 26. 52 27. 23 28. 74 29. 42 x 3 x 4 x 6 x 8 x 7 30. 75 31. 78 32. 94 33. 72 34. 37 x 3 x 4 x 4 x 8 x 5 DIRECTIONS: Multiply. 35. 132 36. 110 37. 333 38. 3321 39. 1110 40. 2323 x 3 x 6 x 2 x 3 x 7 x 3 DIRECTIONS: Multiply with regrouping twice. 41. 122 42. 153 43. 235 44. 1113 45. 303 x 6 x 5 x 4 x 8 x 4 46. 1105 47. 2245 48. 1134 49. 2224 50. 1106 x 5 x 3 x 8 x 4 x 8
• 3.
  Name _______________________ Date__________ DIRECTIONS: Solve. Show your work. 51. A salesperson sold 5 bicycles. Each bicycle sold for $134. Did the salesperson make more or less than $800? The salesperson made ____________ than $800. 52. Brent goes a distance of 33 inches with each hop on his pogo stick. At this rate how many inches can Brent go in 7 hops? Will he beat Ellen, who can go 120 inches in 7 hops? Brent can go ________ inches in 7 hops. He ________ beat Ellen. 53. A toy factory makes 67 electronic games every hour. At this rate how many games will the factory make in 3 hours? The toy factory will make _______ games in 3 hours. 54. Melanie, Sue, Beth, and Liz buy roller skates. Each pair costs $26.67. About how much money do the girls pay altogether? The girls paid ____________ altogether for the roller skates.