More Order of Operations, Parenthesis

More Order of Operations, Parenthesis

Order of Operations

• PEMDAS

• Step-by-Step

• Parenthesis

• More than one operation inside of parenthesis

• More than one set of parenthesis

• Parenthesis inside of parenthesis

Multiple Choice

10 + 5 x (9 - 4)

Which operation comes first?

• 10 + 5

• 5 x 9

• 9 - 4

• 10 - 4

Multiple Choice

10 + 5 x (9 - 4)

What would the second step look like?

• 10 + 5 x 5

• 15 x (9-4)

• 10 + 25

Multiple Choice

10 + 5 x (9 - 4)

What would be the value of this expression?

• 50

• 75

• 35

Multiple Choice

(8 + 3 - 6)   $\div$  5

Which operation comes first?

• 8 + 3

• 3 - 6

• 6 $\div$  5

• 11 - 6

Multiple Choice

(8 + 3 - 6)   $\div$  5

What would the second step look like?

• (11 - 6)  $\div$  5

• 5  $\div$  5

• (8 - 3)  $\div$  5

Multiple Choice

(8 + 3 - 6)   $\div$  5

What would the value of this expression be?

• 1

• 10

• 12

Multiple Choice

(9 - 6 + 5)  $\div$   2

Which operation comes first?

• 9 - 6

• 6 + 5

• 5  $\div$  2

• 3 + 5

Multiple Choice

(9 - 6 + 5)  $\div$   2

What would the second step look like?

• (9 - 11)  $\div$  2

• 3 + 5  $\div$  2

• (3 + 5)  $\div$  2

Multiple Choice

(9 - 6 + 5)  $\div$   2

What would the value of this expression be?

• 16

• 1

• 4

Multiple Choice

4 + (15 - 2 x 7)

Which operation comes first?

• 15 - 2

• 2 x 7

• 4 + 15

• 13 x 7

Multiple Choice

4 + (15 - 2 x 7)

What would the second step look like?

• 4 + (13 x 7)

• 4 + (15 - 14)

• 4 + 1

Multiple Choice

4 + (15 - 2 x 7)

What would the value of this expression be?

• 100

• 95

• 5

Multiple Choice

(4 - 3) + (2 x 7) - 3

Which operation comes first?

• 2 x 7

• 7 - 3

• 4 - 3

• 3 + 2

Multiple Choice

(4 - 3) + (2 x 7) - 3

What would the second step look like?

• 1 + 14 - 3

• (4 - 3) + 14 - 3

• 1 + (2 x 7) - 3

Multiple Choice

(4 - 3) + (2 x 7) - 3

What would the value of this expression be?

• 8

• 10

• 12

Multiple Choice

20 - (6 $\div$  3) + (4 x 2)

Which operation comes first?

• 4 x 2

• 20  - 6

• 6 $\div$  3

• 3  + 4

Multiple Choice

20 - (6 $\div$  3) + (4 x 2)

What would the second step look like?

• 20 - (6  $\div$  3) + 8

• 20 - 2 + (4 x 2)

• 20 - 2 + 8

Multiple Choice

20 - (6 $\div$  3) + (4 x 2)

What would the value of this expression be?

• 10

• 4

• 26

Multiple Choice

5 + (10 - (2 x 4))

Which operation comes first?

• 5 + 10

• 10 - 2

• 2 x 4

• 10 - 8

Multiple Choice

5 + (10 - (2 x 4))

What would the second step look like?

• 5 + 10 - 8

• 5 + (10 - 8)

• 15 - 8

Multiple Choice

5 + (10 - (2 x 4))

What would the value of this expression be?

• 7

• 10

• 37