Order of Operations & Exponents

What are the steps for order of operations?

• Grouping symbols, Multiply and Divide from left to right, add and subtract from left to right
• Grouping symbols, Exponents, Multiply and Divide from left to right, add and subtract from left to right
• Grouping Symbols, Exponents, Divide, Multiply, Add and subtract
• Exponents, Grouping symbols, Multiply and Divide from left to right, add and subtract from left to right

14 + 8 x 7 - 3

• 46
• 122
• 88
• 67

Which is the correct expression for:
2 times the sum of 8 and 3

• 2 x 8 + 3
• 2 + 8 x 3
• 2 x (8 + 3)
• (2 x 8) + 3

Which is the correct expression for:
3 times the difference between 8 and 3

• 3 x 8 - 3
• (3 - 8) x 3
• 3 x (8 - 3)
• 3 x 8 - 3 x 3

(82 ÷ 2) × 3 – 17

• 206
• 100
• 106
• 5

(7 + 41) ÷ 2 – 15

• 19
• 9
• 25
• 3

18 + (6 – 2) × 2

• 26
• 29
• 44
• 40

15 + 7 × 2 – 11 + 35=

• 38
• 251
• 53
• 50

What would be my first step? 3 + 4 x 6 - 4 =

• addition
• multiplication
• subtraction
• exponents

Simplify:
[25-(13+4)+4] ÷ 3

• 6
• 2
• 3
• 4