NAME _____________________________________________ DATE ____________________________
Lesson 2 Homework Practice
Prime Factorization
State whether each number is prime, composite, or neither.
1. 19
2. 27
3. 1
4. 75
5. 59
6. 71
Perform Prime Factorization on each number. Write your answer in expanded form and
EXPONENTIAL FORM if possible.
7. 128
8. 92
Course 1 • Chapter 7
9. 38
Algebraic Expressions
PERIOD ____________
NAME _____________________________________________ DATE ____________________________
PERIOD ____________
Lesson 1 Homework Practice
Powers and Exponents
Generate an equivalent expression using an exponent.
1. 20 × 20
2. 4 × 4 × 4 × 4
3. 2 × 2 × 2 × 2 × 2 × 2 × 2
4. 3 × 3 × 3 × 3 × 3
5. 10 × 10 × 10
6. 7 × 7 × 7 × 7 × 7 × 7
7. 25 × 25 × 25
8. 5 × 5 × 5 × 5 × 5 × 5 × 5
9. 6.5 × 6.5
Express each power as a product of the same factor. Then determine the value. (Write in expanded form and solve)
10. 153
11. 18
12. 04
13. 74
14. 3.52
15. 2.53
Course 1 • Chapter 7
Algebraic Expressions