Algebra

Definitions

100

This type of math problem has no equal sign.

Expression

200

This type of math problem has an equal sign.

Equation

300

Another word for numbers used in expressions and equations

Constant

400

Another word for the letters used in expressions and equations.

Variable

500

What type of math where numbers and symbols are used to formulate expressions and equations.

Algebra

Simplifying 1

100

b - 3 + 6 - 2b

-b + 3

200

-3p + 6p - 4

-3p - 4

300

35n - 1 + 46 + 3n

38n + 45

400

10x + 36 - 38x - 47

-28x - 11

500

-5 * (-5b + 4) - 3b

22b - 20

Equivalent Expressions

100

Which of the following is equivalent to 48 + 54?

a. 2(24+27)

b. 4(12+16)

c. 6(8+9)

d. 8(6+8)

a. 2(24 + 27)

c. 6(8 + 9)

200

Which of the following is equivalent to 36 + 20?

a. 2(16+10)

b. 4(9+5)

c. 4(8+5)

d. 2(18+11)

b. 4(9+5)

300

Brody makes x pancakes for every 3 friends

Write this as an equivalent algebraic expression.

3x or 

x*3

400

Write an expression equivalent to: 

-9(z-2)+10z-7

z - 9

500

Which of the following are equivalent pairs?

a. 3s+2s and 5(s+0)

b. 6s-1s and 5s

c. s+s+s+s+s and 5+s

d. 4s+s and s+s+s+s+s

a. 3s+2s and 5(s+0)

b. 6s-1s and 5s

d. 4s+s and s+s+s+s+s

Simplifying 2

100

9 + 7x - 11 - 12x

-5x - 2

200

10 + 2b + 8b - 6

10b + 4

300

4x - 3x + 2x + 12 - 19

3x - 7

400

(3x - 4) + (-2x - 9)

x - 13

500

(5x - 4) + (9x + 5)

14x + 1

Category Flex

100

Is this an expression or equation

x + 31y = 5

Equation

200

These are terms that have the same variables

Like Terms

300

The number before the variable

Coefficient 

400

When you remove the unnecessary steps in the expression.

Simplifying The Expression

500

A mathematical statement that is represented in numbers

Equation

Exponents

100

Write in expanded form

4⁵

4 x 4 x 4 x 4 x 4

200

Write in expanded form:

(2/3)^2

(2*2*2)/(3*3*3

300

Solve:

3⁴

3*3*3*3*3

81

400

(1.25)³

1.25 * 1.25 * 1.25

1.95

500

(2/3)^2

8/27