Order of Operation!

What's the Order

100

What would you do first? (6x8)/2

Parentheses/Brackets

200

What would you do second? 3+(4x1)x8

Multiply

300

what would you do third? 3-(2+4)/2

What is 3-

400

What would you do fourth? 6x(8x7-8)+1

What is +1

500

What would you do fifth? (2^2/4)+(2x9)-5

What is -5

Add, Subtract, Multiply, Divide

100

3+5-8+1

What is 1

200

10x4-2+1

What is 39

300

15+5x2-8/4

What is 23

400

20-11+4x9

45

500

4-2+1x6/2

5

Number System

100

What sub groups would the square root of 10 belong

Real Number and Irrational

200

What sub groups would -7 fall into

Integer, Rational and Real

300

What sub group would 1.45789.... fall into

Irrational and real

400

What group would -1.45 fall into

Rational and Real

500

What sub groups would the number 8 fall into

Natural/counting

whole

Integer

rational

real

Exponents

100

(9²-7)-4

 70

200

8²+2-8

58

300

5²-2x2

21

400

3³ + 9²

108

500

5²x7+2³

183

Integers

100

Evaluate 

-12 -5

-17

200

Evaluate

-20 + 6

- 14

300

-7 +21

14

400

Evaluate

17 - (-6)

23

500

Evaluate

-9 - (-16)

7