Order of Operations

What do you do...

100

What do you complete first? What is the answer to that first step?    46 +90 +61-28 + (57 x 9)

(57 x9) = 513

200

What do you complete second? What is the answer to that second step?      46 +90 +61-28 + (57 x 9)

46 + 90 = 136

300

What do you complete first? What is the answer to that first step?   32 - 5 x (50 x 9) + 60

What is (50 x 9)? What is "450"?

400

What do you complete second? What is the answer to that second step?   350 - 5 x (3 x 6) + 2

First step is (3x6) = 18. Second step is 5 x 18 = 90.

500

What do you complete first? What is the answer to that first step?  3 x 3³ + 6 x 12 + 53 - 26

3³ = 27

What's the order?

100

What is the first step in Order of Operations?

Parentheses: perform operations inside the Parentheses

200

What is the second step in Order of Operations?

Exponents: evaluate any Exponents

300

What is the third step in Order of Operations?

Multiplication/Division: complete any Multiplication or Division from left to right

400

What is the fourth step in Order of Operations?

Addition/Subtraction: complete any Addition or Subtractions from left to right

Solve

100

Solve. 10 + (21 ÷ 3 x 4) + 5 - 2

41

200

Solve. 8 x 3 + (60 ÷ 60) + 18

43

300

Solve. 2² x 10 x (10 ÷ 5) x 2

160

400

Solve. (87 - 15 - 20 - 20) x 5 ÷ 2

80

500

Solve. 2 x (8 + 81 + 3 x 7) + 38

258

Challenge

100

Solve. 74 - 26 + 36 ÷ 9 x 2 (2 ÷ 1)

46

200

Solve. (5 x 6) x 10 - 49 -18 -88

145

300

Solve. 97 - 18 + 35 - 31 + (8 ÷ 8)

12

400

Solve. 53 + 9² + (50 x 6 x 6 ÷ 25)

206

500

Solve. 64 + 26 x 6 x 5 + (95 ÷ 19)

849