Orders of Operations and Evaluating Expressions

What is the value of 7 + 3 X 4 - 2?

• 82

• 17

• 13

• 84

Tags

CCSS.7.NS.A.3

12 x 3 ÷ 6

• 12
• 6
• 8
• 9

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

What step would I do second ? (4-2) x 9 + 7 =

• multiplication
• subtraction
• addition
• dividing

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve.
 (16-6) x (2+4)

• 0
• 8
• 24
• 60

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve.
5 x (7 - 4) - 3 x 2

• 0
• 18
• 9
• 15

Tags

CCSS.6.EE.A.2C

Solve.

7 x [32 - (3 x 4)]

(a)  

Tags

CCSS.7.NS.A.3

90 - 5² x 3

(a)  

Tags

CCSS.6.EE.A.1

Find and explain the error

Step 1: $\left(10-8\div2\right)+6$  

Step 2:  $\left(2\div2\right)+6$  

Step 3: $1+6$  

Step 4: $7$  

• Division error

• Subtraction was done first when division should have been done first

• Division was done first when subtraction should have been done first

• Subtraction error

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Write an expression for:

The sum of triple a number and 6

•  $3x+18$  

•  $3x+3$  

•  $x+3$  

•  $3x+6$  

Tags

CCSS.6.EE.A.2A