Write each expression using exponents.
1. c • c • c • c • c • c • c • c • c
2. 8 • 8 • 8 • 8 • 8
3. 21 • x • y • x • x • y • 12 • x • x • x • y
Evaluate each expression.
4. 29
5. 63
6. Write m • n • m • p • m • n • m • p • n • m • p
using exponents.
Course 3, Lesson 1-3
, ANSWERS
1. c9
2. 85
2
1 6 3
3. 2 x y
4. 512
5. 216
6. m5n3p3
Course 3, Lesson 1-3
, The Number System
WHY is it helpful to write numbers in
different ways?
Course 3, Lesson 1-3
1. c • c • c • c • c • c • c • c • c
2. 8 • 8 • 8 • 8 • 8
3. 21 • x • y • x • x • y • 12 • x • x • x • y
Evaluate each expression.
4. 29
5. 63
6. Write m • n • m • p • m • n • m • p • n • m • p
using exponents.
Course 3, Lesson 1-3
, ANSWERS
1. c9
2. 85
2
1 6 3
3. 2 x y
4. 512
5. 216
6. m5n3p3
Course 3, Lesson 1-3
, The Number System
WHY is it helpful to write numbers in
different ways?
Course 3, Lesson 1-3