PEMDAS Review

PEMDAS

• Parenthesis

• Exponents

• Multiplication/Division (in the order they are seen in the problem)

• Addition/Subtraction (in the order they are seen in the problem)

Multiple Choice

What does the "E" in PEMDAS stand for?

• Equal

• Equation

• Exponent

Multiple Choice

What does the "M" in PEMDAS stand for?

• Multiply

• More

• Minus

Multiple Choice

What does the "D" in PEMDAS stand for?

• Divide

• Dozen

• Dime

Multiple Choice

What does the "A" in PEMDAS stand for?

• Addition

• Any

• Above

Multiple Choice

What does the "S" in PEMDAS stand for?

• Square

• Scale

• Subtract

Multiple Choice

SOLVE THE PARENTHESIS FIRST

55+(20-5)=

What do the PARENTHESIS "break down" to?

• 5

• 40

• 15

• 70

Multiple Choice

Solve this equation using the PEMDAS rules:

3 x 2 + 4

• 10

• 9

• 18

Multiple Choice

Solve this equation using the PEMDAS rules:

2+(3x1)

• 3

• 5

• 6

Multiple Choice

Which operation would you do first?
10 - 7 + 8 ÷ 1

• Subtraction

• Addition

• Division

• Multiplication

Multiple Choice

What step would I do second ?

(4-2) x 9 + 7

• multiplication

• subtraction

• addition

• dividing

Multiple Choice

Use PEMDAS to solve the following equation.

$$39\div3\ \times2$$  

• 13

• 58.5

• 6.5

• 26

Multiple Choice

50 - 36 $$\div$$  12 + (40 - 8 ) x 2

• 111

• 102

• 108

• 115

Multiple Choice

7 x (8 $$\div$$  4) + [ 2 x 9 + 6]

• 38

• 30

• 42

• 48

Multiple Choice

A family spent $93 at a carnival.

• They spent $18 on tickets to the carnival and $36 on food.

• They spent the rest of the money on games.

Which equation can be used to find g, the amount of money in dollars the family spent on games?

• 93 = g + 36 − 18

• 93 = 18 + 36 − g

• 93 = 36 − 18 − g

• 93 = g + 36 + 18

Multiple Choice

Kendra earned a total of $625 selling jewelry.

• She sold 7 necklaces for $55 each.

• She sold 8 rings.

• Each ring was sold for the same price.

The equation shown can be used to find r, the amount of money in dollars she earned for each ring sold.

r = [625 − (7 × 55)] ÷ 8

What was the amount of money in dollars Kendra earned for each ring sold?

• $30

• $240

• $45

• None of these

Multiple Choice

Which expression matches the story problem?

Add 91, 129, and 16, and then divide by 44.

• 91 + 129 + 16 / 44

• (91 + 129) + 16 / 44

• (91 + 129 + 16) / 44

• 44 / (91 + 129 + 16)

Multiple Choice

Find the expression that matches the story problem:

Find 8.5 times the difference between 77 and 13.

• 8.5 x 77 - 13

• 8.5 x (77 -13)

• (8.5 x 77) - 13

• 77 + 13 x 8.5