Write the standard form for each.- 31 12. 27 13. 73 14. 65 15. 94
- 82 17. 105 18. 44 19. 50 20. 132
- 62 22. 43 23. 17 24. 251 25. 70
- 35 27. 54 28. 122 29. 15 30. 93
- 2 to the 6thpower 32. the square of 21 33.19 cubed 34. the 5thpower of 3
Write the missing exponents.- 7 n 49 36. 3 x 27 37. 9 d 81 38. 11 w 121 39. 5 t 125
- 2 y 32 41. 10 n 1000 42. 4 n 64 43. 6 a 36 44. 8 x 1
Compare. Write ,, 5 , or ..- 63 34 46. 91 32 47. 103 55 48. 24 42
- 44 102 50. 82 43 51. 83 162 52. 170 21
- 14? 1 1 1 1 54. 52? 5 5 5 5 5
????????- Cole puts pennies in a jar for 9 days.
He puts in 2^1 pennies the first day, 2^2
pennies the second day, 2^3 pennies
the third day, and so on. If he
continues this pattern, how many
more pennies would Cole put in on
the ninth day than on the fifth day?
56.The librarian puts away 6^3 books on
shelves. He divides the books evenly
among 2^3 shelves. How many books
does the librarian put away? On to how
many shelves does he put them?Find the missing exponent.- 92 3 z 58. 161 4 m 59. 13 256 t 60. 5 c 252
- 30 27 r 62. 3 a 91 63. 9 x 38 64. 2 k 44
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