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100

Select the correct algebraic expression:   

A number divided by 12


n ÷ 12

100

Select the correct algebraic expression:    

27 more than a number

n + 27

100

Select the correct algebraic expression:    

The product of 14 and a number, divided by 7

14n ÷ 7

100

Select the correct algebraic expression:    

5 more than half of a number

1/2n + 5

100

An equation states that two expressions are _____.


Equal

200

The inverse operation of addition is _____.

Subtraction 

200

The inverse operation of subtraction is _____.

Addition

200

The inverse operation of multiplication is _____.

Division

200

The inverse operation of division is _____.

Multiplication

200

Distance = Rate × _____

Time

300

Evaluate if n = 7.     12 + n = ____

19

300

Evaluate if n = 7.     n ÷ n + n = ____

8

300

Evaluate if n = 7.     2n + n = ____

21

300

Which expression is equivalent to 20(4x)?

80x

300

Which expression is equivalent to (x – 5) + 10?

x + 5
400

Solve.   x + 14 = 16

X = 2

400

Solve.   x – 4 = 6

X = 10

400

Solve.   5 + x = 5

X = 0 

400

Solve. 2x = 6

X = 3

400

Solve. x ÷ 3 = 1

X = 3

500

Select the equivalent expression: 3(2x + 3)

6x + 9 

500

Select the equivalent expression: 2(x – 1)

2x - 2

500

Solve. 3x = 2

X = 2/3 or 0.66

500

Determine whether the given value is a solution to the inequality:

y > 4 if y = 6 

Yes 

500

Determine whether the given value is a solution to the inequality:

x < 3 - 2 if x = 5 

No