Order of Operations Pre Algebraic

What is the correct order for Order of Operations?

• add,
  subtract,
  multiply,
  add
• left to right
• parenthesis,
  exponents,
  multiplication,
   division,
  addition,
  subtraction
• problem,
  expression,
  multiplication,
  division,
  addition,
  subtraction

Simplify the numerical expression
10 + (20-5) ÷ 5

• 5
• 20
• 40
• 13

Simplify
2 X [(15-5) + (6-3)]

• 26
• 27
• 28
• 23

Which value of p makes the equation balanced?
5 + p + 7 = 5 + 6 + 5

• p =6
• p = 5
• p = 4
• p = 16

What is the value of c?

• 4
• 10
• 3
• 21

What is the value of d?

• 3
• 11
• 2
• 4

Which equation does the strip diagram represent?

• 75m
• 5m = 75
• m + 5 = 75
• m = 5 x 75

Which equation does the strip diagram represent?

• 12b = 3
• 3 ÷ 4 = b
• 3b = 4
• b ÷ 4 = 3