Expressions

Combine like terms

100

Simplify the expression.

5.6a + 3.4b - 9.8a

-4.2a + 3.4b

200

Simplify the expression.

8x + 3y - 12x + 10 - 24y - 13

-4x - 21y - 3

300

9a - 5a + 3a - 12a + 10a - 11a + 3a

-3a

400

Use the distributive property.

-3(10 - 5x) + 3x - 12

18x - 42

500

Use the distributive property

3(-4x + 2) - 11

-12x -5

Order or Operations #1

100

Evaluate the Expression.

18 x (9 - 3) / 2

54

200

Use order of operations to solve.

3 - 5(4) x 2 + 8 + (-10/2)

-34

300

Evaluate the Expression. 

(36 + 14) x 4 / 5

40

400

The expressions that have a value of 6

A. 2 + 1 x 2

B. 5 x 2 - 4

C. 7 x (6 - 4) - 8

What are B and C?

500

Which Expressions have a value of 6?

A. 12 / 2 + (0 + 6)

B. 70 - 60 / 10 + 5

C. 8 + 18 / 2 - 11

C 

Evaluate Expressions

100

Evaluate the Expressions.

(28 - 2x) * (42 / 6)

if x =2

98

200

Evaluate the Expressions.

6 * (7x - 9) / x

if x = 3

24

300

Evaluate the Expressions.

(2 * 2) + (2x / x) * 4

if x = 5

24

400

Evaluate the Expressions.

(2*(5²)  + 4) / y

if y = 9

6

500

Evaluate the Expressions.

(y + 15) + (y + 5) - 26

if y = 7

118

Order of Operations #2

100

Evaluate the Expressions.

8 x (54 - 49)

40

200

Evaluate the Expressions.

(94 - 58) / 4

9

300

Your friend buys a bag of 24 party favors and a bag of 16 party favors.  She shares them equally among 5 friends.  How many party favors did each friend receive?

8

400

Evaluate the Expressions.

45 - 7 x 8 - 12/3

-15

500

Evaluate the Expressions.

(18 / 2) - 5 x -3 - 10

14

I'm thinking of a number . . .

100

What number is 10 times as great as 4,000?

40,000

200

Ten more than double a number is 14.

What is the number?

2

300

A number split into 12 groups is 6.

What is the number?

72

400

3 less then Triple a number is 84.

What is the number?

27

500

Ten more than a number split into 3 groups is 26.

What is the number?

48