Order of Operations Expressions

9 + [9 x (2 + 4) ÷ 3] - 2

• 9

• 34

• 19

• 25

Tags

CCSS.7.NS.A.3

Evaluate the expression. 80 ÷ [(5 + 5) x 2]

• 4

• 90

• 16

• 40

Tags

CCSS.7.NS.A.3

Without evaluating, decide which statement about these two expressions must be true.

• The value of expression A is 4 less than the value of expression B.

• The value of expression B is 4 times the value of expression A.

• The value of expression A is ½ the value of expression B.

• The value of expression B is 1/4 the value of expression A.

Tags

CCSS.6.EE.B.6

Place the parenthesis so that the expression equals 20.
5 x 4 - 3 + 24  ÷ 6 + 2

• (5 x 4) - 3 + 24  ÷ 6 + 2

• 5 x (4 - 3) + 24  ÷ 6 + 2

• 5 x 4 - (3 + 24)  ÷ 6 + 2

• 5 x 4 - 3 + 24  ÷ (6 + 2)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which numeric expression matches this written expression?
two times the sum of eight and seven

• 2 x 87

• 2 + (8 + 7)

• 2 x 8 + 7

• 2 x (8 + 7)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What would be my first step? 3 + 4 x 6 - 4 =

• addition

• multiplication

• subtraction

• exponents

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Add parentheses to make this true:

2x7+3=20

• (2x7)+3=20

• 2x(7+3)=20

• (2x7+3)=20

• 2+(7+3)=20

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

evaluate (8+12) ÷ 4 - 3

• 2

• 8

• 14

• 44

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate (21-5) ÷ (5+3)

• 1

• 2

• 18

• 23

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Mrs. Dunnahoo asked her math students to write a numerical expression that used 3 different operations and only the numbers 8, 6, 4, and 3.  The answer to the expression had to be equal to the student's age.  If Taylor is 9 years old, which of the following expressions could she write? 

• (8+4)÷(6-3)

• [(8×6)÷4]-3

• [(8×3)÷4]+6

• [(4×3)+6]-8

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2