Simplifying Expressions

Combining Like Terms

100

a + b - c - d + e + c

a + b - d + e

200

3j + 8jk + 8k - 6k + 2jk - j

2j + 10jk + 2k

300

11x - y - 16x - y + 7

-5x - 2y + 7

400

9a - 4a + 6 - 5

5a + 1

500

2x - 4 + x

3x - 4

Distributing Numbers

100

-6(7x + y - 6z)

-42x - 6y + 36z

200

11(-11d + 3e - 2f - g)

-121d + 33e - 22f - 11g

300

9(-6a - 5b + 2)

-54a - 45b + 18

400

4(4 - y)

16 - 4y

500

2(8v - 6)

16v - 12

Distributing Simple Monomials

100

0g(4g² + 8g)

0

200

w(-2w + 7x - 5)

-2w² + 7wx - 5w

300

-8p(p² + 5p - 3)

-8p³ - 40p² + 24p

400

2c(15c - 7)

30c² - 14c

500

x(8x + 4)

8x² + 4x

Distributing Monomials with Exponents

100

-x⁴yz²(-x⁵y²z + 4xy³)

x⁹y³z³ - 4x⁵y⁴z²

200

a³b²(5a⁴b⁴ + 6a²b)

5a⁷b⁶ + 6a⁵b³

300

-4w²(2w⁴ + 4w² + 7w)

-8w⁶ - 16w⁴ - 28w³

400

9x²(-2x - 4)

-18x³ - 36x²

500

a³(5a - 6)

5a⁴ - 6a³

Random

100

What is the Poison Control Center's phone number?

1-800-222-1222

200

What is Mr. Rothlin's son's name?

Dawson

300

What do you call an expression with 3 terms?

Ex.  5x² + 2x - 1

Trinomial

400

Who does our football team play this Friday?

A.L. Brown or Kannapolis

500

What day of the week is Halloween on this year?

Thursday