Expressions

Combine like terms

100

Simplify the expression.

5a + 3b + 9a + 6 + a

15a + 3b + 6

200

Simplify the expression.

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

20x + 21y + 3

300

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

21a

400

Use the distributive property.

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

18x +18

500

Use the distributive property

3(4x + 2) + 11

12x +17

Order or Operations #1

100

Evaluate the Expression.

6 x (9 - 3) 

36

200

Use order of operations to solve.

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

56

300

Evaluate the Expression. 

(36 + 14) x 4 ➗ 5

40

400

Which expressions have a value of 6?

A. 2 + 1 x 2

B. 5 x 2 - 4

C. 7 x (6 - 4) - 8

B and C

500

Which expression has 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 - 14) x (42 ➗ 6)

98

200

Evaluate the Expressions.

6 x (21 - 9) ➗ 3

24

300

Evaluate the Expressions.

[(2 x 2) + (10 / 5)] x 4

24

400

Evaluate the Expressions.

5² x 2 +4

54

500

Evaluate the Expressions.

(7 + 15)  x 6 - 26

106

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

97

500

Evaluate the Expressions.

(36 ➗ 2) - 5 x 3 + 10

13

What was that?

100

A mathematical phrase including numbers, operators, and/or variables that does not include an equal = sign

A.  An equation

B. An expression

B

200

You combine all that can be combined, reduce the number of terms, and put an expression in an easily understandable form.

This means that you ____________.

simplify

300

Find the value of the expression.

10⁵

100,000

400

How many terms does the expression 2x² - 5 + 7

contain?

 

3

500

Round 6.53842 to the nearest hundredth.

6.54