PEMDAS (Order of Operations)

Word Questions

100

Give the correct order of operations.

Bracket, Parentheses, Exponents, Multiplication OR Division, Addition OR Subtraction

200

In which order do you solve multiplication/division and addition/subtraction operations?

Left to Right 

300

What is the saying we use to remember the correct Order of Operations?

Bob Please Excuse My Dear Aunt Sally.

400

Tell me the correct order of operations for the following problem: [12*(4/2)]-10+3=

Division, Multiplication, Subtraction, and Addition,

500

The problem was 20 - 5 x 2 + 3. My answer was 33. What did I do wrong?

I went from left to right without using the correct order of operations.

Correct order of operations

100

9 - 3 x 2=

Multiply then Subtract

200

(3*7)-(4+3)=

Multiplication, Addition, then Subtraction

300

14*2-10+3=

Multiplication, Subtraction, then Addition 

400

[10*(12/3)]-12+4=

Division, Multiplication, Subtraction, then Addition

500

(60-15)/(3*3)+18=

Subtraction, Multiplication, Division, Addition

Solve Part 1

100

3 + 4 x 5

23

200

7 + (2 x 4) - 1

14

300

56 ÷ (4+4) + 3*5=

22

400

20 – (5+3) x 2 + 4

8

500

(5 x 4) – 6 ÷ 2 + 9

26

Solve Part 2

100

14 - 2 x 7=

0

200

49 ÷ (3+4) + 5=

12

300

5 + 14 ÷ 2 × 5

40

400

(4-1)*3 + (5+ 11)=

25

500

[5*(12/3)]-14+10=

16

Old Time's Sake

100

Which quadrant do we use to graph ordered pairs?

Quadrant 1

200

Round this decimal to the nearest TENTH: 8.74

8.70

300

What is the reciprocal for the following fractions? 3/7 and 8/9

7/3 and 9/8

400

What is 17.5 x 6?

105

500

What is the correct answer to the following equation?(4 x 10) + (7 x 1) + (2 x 0.1) + (5 x 0.01)

47.25