Simplify Algebraic Expressions

Vocab

100

How many terms we have for the following expression?

6abc+8xyz-10+6t

4

200

What is the coefficient of n?

1

300

Find the constants for the following expression.

9p+8i+7m-55

55

400

Characteristics of algebraic expression?

Contains a operation. Has variables and numbers

500

Identify the terms, like terms, coefficients, and constants in the expression 3x-5+2x-x.

Terms: 3x, -5, 2x, -x

Like terms: 3x, 2x, -x

Coefficients: 3, 2, -1

Constant: -5

Combine Like Term

100

3k-4k+10k

9k

200

a+2a+b+1

3a

300

-3x-6x-(-3x)

-6x

400

1/2s+1/4s

3/4s

500

3x+2-10-3x

0x, 8 

Simplify

100

Write 4z - z in simplest form.

3z

200

Write 6-3n+3n in simplest form.

6

300

Write 7x-2-6x+6 in simplest form.

x+4

400

2(x-1)+3(x-1)=5(x-1) is a true statement or not.

Yes

500

Write -x-1+3x+2 in simplest form.

2x+1

Mr. Cao (Fun)

100

Mr. Cao's major?

Secondary Mathematics Education 

200

Mr. Cao's favorite American food.

Burger, Pizza

300

How many language could Mr. Cao speak?

4, English, Mandarin, Thai, Wenzhou dialect.

400

Mr. Cao's height?

183 cm / 6 feet

500

How old is Mr. Cao?

23