NAME:
DATE:
UNIT 3-LESSON 5: PARTS OF AN ALGEBRAIC EXPRESSION
Terms
Coefficients
23𝑡 12
4x
23
Variables
Exponents
x
𝑦3
3
5𝑥 4 𝑦
1 2
𝑣
3
x, y
1
3
x-y
2𝑥 4
3 5
𝑥
10
4
x
2. How many terms does each expression have?
Expression
Number of Terms
12𝑡 2 - 2
5𝑥 4 + 2𝑥 3 +
1
𝑥
4(3𝑡 4 + 1)
𝑥 5 + 2𝑥 3 𝑦 + 𝑥𝑦 + 1
1
5+
𝑥
2𝑥 2 + 𝑥 2
NAME:
DATE:
UNIT 3-LESSON 5: PARTS OF AN ALGEBRAIC EXPRESSION
Expression
5𝑥 3
1 6
𝑤
2
4𝑟 2 𝑢
Coefficients
Variables
Exponents
4. How many terms does each expression have?
Expression
5𝑥 3 + 𝑥 2 + 𝑥 + 7
𝑦 2 + 𝑦𝑤 + 𝑤 3 + 𝑤𝑦𝑧 + 𝑤 3 𝑦 2 𝑧 + 𝑧 3
Number of Terms
Write an algebraic expression that represents each statement
5. A pencil costs $0.19. How much money will you spend if you buy p pencils?
6. You can run a mile in 8 minutes. How long will it take you to run m miles?
7. You have 300 newspapers to deliver. How many newspapers will you have left after delivering newspapers
to h houses?
8. You own 9 pairs of socks. How many socks will you own after buying s more pairs?
9. You have 4 bookshelves and you want to have the same number of books on each shelf. If you have b
books, how many books will be on each shelf?
10. You have a roll of 100 stickers that you will share with f friends. How many stickers will each friend get?