1) Rewrite: 15 x 15 a) 30 b) 15 2 c) 225 d) 15 2) Rewrite: (5)(5)(5)(5)(5) a) 5 5 b) 25 c) 25 x 10 d) 5 x 5 3) Rewrite: 9 x 9 x 9 x 9  a) 9 4 b) 36 c) 162 d) 4 x 4 x 4 x 4 4) Solve: 13 2 a) 169 b) 26 c) 39 d) 29 5) Solve: 2 5 a) 32 b) 10 c) 21 d) 25 6) Solve: 23 1 a) 0 b) 23 c) 32 d) 1 7) Solve: 3 4 + 6 a) 87 b) 18 c) 13 d) 54 8) Solve: 3 2 + 2 3 a) 17 b) 12 c) 10 d) 15 9) Solve: 4 3 - 4 2 a) 84 b) 48 c) 4 d) 16 10) Solve: 2 5 - 10 a) 22 b) 32 c) 0 d) 12 11) What is another way of writing 43 a) 4 x 3 b) 4 x 4 x 4 c) 3 x 3 x 3 x 3 d) 4 + 3 12) What is 102? a) 100 b) 102 c) 20 d) 10 13) 18 a) 8 b) 1 c) 18 d) 81 14) What is 92 a) 92 b) 81 c) 18 d) 27 15) What is 73 a) 343 b) 73 c) 21 d) 49 16) What is the standard form 105 a) 1,000 b) 105 c) 100,000 d) 500

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