Updated
2009-01-18 20:20
Powers of 1
| Problem | Solution |
| 10 | 1 |
| 11 | 1 |
| 12 | 1 |
| 13 | 1 |
| 14 | 1 |
| 15 | 1 |
| 16 | 1 |
| 17 | 1 |
| 18 | 1 |
| 19 | 1 |
| 110 | 1 |
| memorize |
Powers of 2
| Problem | Solution |
| 20 | 1 |
| 21 | 2 |
| 22 | 4 |
| 23 | 8 |
| 24 | 16 |
| 25 | 32 |
| 26 | 64 |
| 27 | 128 |
| 28 | 256 |
| 29 | 512 |
| 210 | 1024 |
| memorize |
Powers of 3
| Problem | Solution |
| 30 | 1 |
| 31 | 3 |
| 32 | 9 |
| 33 | 27 |
| 34 | 81 |
| 35 | 243 |
| 36 | 729 |
| 37 | 2187 |
| 38 | 6561 |
| 39 | 19,683 |
| 310 | 59,049 |
| memorize |
Powers of 4
| Problem | Solution |
| 40 | 1 |
| 41 | 4 |
| 42 | 8 |
| 43 | 32 |
| 44 | 1024 |
| 45 | 4096 |
| 46 | 16,380 |
| 47 | 65,520 |
| 48 | 262,080 |
| 49 | 1,048,320 |
| 410 | 4,193,280 |
| memorize |
Power of 5
| Problem | Solution |
| 50 | 1 |
| 51 | 5 |
| 52 | 25 |
| 53 | 125 |
| 54 | 625 |
| 55 | 3125 |
| 56 | 15,625 |
| 57 | 78,125 |
| 58 | 390,625 |
| 59 | 1,953,125 |
| 510 | 9,765,625 |
| memorize |
Power of 6
| Problem | Solution |
| 60 | 1 |
| 61 | 6 |
| 62 | 36 |
| 63 | 216 |
| 64 | 1296 |
| 65 | 7776 |
| 66 | 46,656 |
| 67 | 279,936 |
| 68 | 1,679,616 |
| 69 | 10,077,696 |
| 610 | 60,466,176 |
| memorize |
Power of 7
| Problem | Solution |
| 70 | 1 |
| 71 | 7 |
| 72 | 49 |
| 73 | 343 |
| 74 | 2401 |
| 75 | 16,807 |
| 76 | 117,649 |
| 77 | 823,543 |
| 78 | 5,764,801 |
| 79 | 40,353,607 |
| 710 | 282,475,249 |
| memorize |
Power of 8
| Problem | Solution |
| 80 | 1 |
| 81 | 8 |
| 82 | 64 |
| 83 | 512 |
| 84 | 4096 |
| 85 | 32,768 |
| 86 | 262,144 |
| 87 | 2,097,152 |
| 88 | 16,777,216 |
| 89 | 134,217,728 |
| 810 | 1,073,741,824 |
| memorize |
Powers of 9
| Question | Answer |
| 90 | 1 |
| 91 | 9 |
| 92 | 81 |
| 93 | 729 |
| 94 | 6561 |
| 95 | 59,049 |
| 96 | 531,441 |
| 97 | 4,782,969 |
| 98 | 43,046,721 |
| 99 | 387,420,489 |
| 910 | 3,486,784,401 |
| memorize |
Powers of 10
| Question | Answer |
| 100 | 1 |
| 101 | 10 |
| 102 | 100 |
| 103 | 1000 |
| 104 | 10,000 |
| 105 | 100,000 |
| 106 | 1,000,000 |
| 107 | 10,000,000 |
| 108 | 100,000,000 |
| 109 | 1,000,000,000 |
| 1010 | 10,000,000,000 |
| memorize |
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