| PRIME FACTORIZATION USING FACTOR TREE | ||
| #1 | What is the prime fractorization for the number 15 in standard and exponential notation if necessary? | 3 x 5 |
| #2 | What is the prime fractorization for the number 18 in standard and exponential notation if necessary? | 2 x 3 x 3 and 2 x 3^2 |
| #3 | What is the prime fractorization for the number 45 in standard and exponential notation if necessary? | 3 x 3 x 5 and 3^2 x 5 |
| #4 | What is the prime fractorization for the number 32 in standard and exponential notation if necessary? | 2 x 2 x 2 x 2 x 2 and 2^5 |
| #5 | What is the prime fractorization for the number 64 in standard and exponential notation if necessary? | 2 x 2 x 2 x 2 x 2 x 2 and 2^6 |
| FACTORS USING DIVISIBILITY RULES | ||
| #1 | 8 | 1,2,4,8 |
| #2 | 16 | 1,2,4,8,16 |
| #3 | 55 | 1,5,11,55 |
| #4 | 54 | 1,2,3,6,9,18,27,59 |
| #5 | 84 | 1,2,3,4,6,7,12,14,21,28,42,84 |
| DIVISION | ||
| #1 | 12 / 2 | 6 |
| #2 | 45 / 3 | 15 |
| #3 | 92 / 4 | 23 |
| #4 | 160 / 5 | 32 |
| #5 | 189 / 7 | 27 |
| MENTAL MATH MULTIPLICATION | ||
| #1 | 40 x 3 | 120 |
| #2 | 200 x 6 | 1,200 |
| #3 | 110 x 90 | 9,900 |
| #4 | 12,000 x 300 | 3,600,000 |
| #5 | 5,500,000 x 6,000 | 33,000,000,000 |
| RANDOM QUESTIONS | ||
| #1 | A ______________ number has only 2 factors, one and itself. | prime |
| #2 | A______________ number has more than two factors. | composite |
| #3 | Is 37 composite or prime? | Prime |
| #4 | Is 17 prime or composite? | Prime |
| #5 | Is 49 prime or composite? | Composite |
| Final Question | |
| List all 15 prime numbers (not including 1) | 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47 |