order of operations

Solve the following:
-12 ÷ 6 (-3) + 8

• -14
• 2
• -22
• 3

What are the steps to solve the following expression?
50 − 16 ÷ 2

• add, multiply
• subtract, divide
• divide, subtract
• subtract, multiply

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What would be my first step in solving this problem?
3 + 4 ∗ 6 - 4

• addition
• multiplication
• subtraction
• exponents

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

8 ÷ 8 + 6 × 2

• 8
• 13
• 14
• 23

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

• multiplication
• subtraction
• addition
• dividing

Bridget simplified the numerical expression below. Select the step she should have completed first.
9+4÷[4X(5-4)]

• multiply the difference by 2
• Add 9 and 4
• Multiply 4 and 5
• Subtract 4 from 5

PEMDAS only works if....

• You add then subtract
• You subtract then add
• add or subtract right to left
• add or subtract left to right

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

40 - 2⁴ + 8

• 40
• 32
• 24
• 42

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve:
36 / 6 + 3 x 2

• 1
• 2
• 12
• 18