The Order of Operations
What is the first step in the order of operations?
Parentheses
(9×9)+(10×1)
91
4 increased by the quotient of 5 and 8
4 + 5 ÷ 8
Harper made a punch for her friend's birthday party by mixing 64 ounces of orange juice with 32 ounces of ginger ale. Then she poured the punch into cups. She put 8 ounces in each cup.
How many cups of punch did Harper pour?
12 cups
The answer to an addition problem is the ______.
sum
True or False: When solving an expression with division AND multiplication, you ALWAYS complete the multiplication step first.
False
6×(9+5)+(10÷2)
89
multiply 3 by 9, then multiply 8 by the result
8 × (3 × 9)
Maya had a collection of 54 toy cars. She decided to give some of her cars to her 3 younger cousins. She gave each cousin 7 toy cars. The next month, she got 12 new toy cars for her birthday.
How many cars does Maya have now?
45 cars
The answer to a subtraction problem is the ________.
difference
What are the steps of the Order of Operations in order?
Parentheses
Exponents
Multiply or Divide
Add or Subtract
or
Parentheses - Bracket
Multiply or Divide
Add or Subtract.
10×8÷(7+3×1)
8
7 increased by the quotient of 2 and 6
7 + 2 ÷ 6
A woodworker makes 2 styles of cutting boards: rectangular and round. He crafts 15 of each style. He saves 4 cutting boards to give as gifts and sells the rest for $35 each.
How much money does the woodworker make?
$910
The answer to a division problem is the ________.
quotient
In this equation which step would you complete first?
10÷2+6×9+5
10÷2
(9÷9)+(9+4)
14
multiply the product of 5 and 9 by 6
(5 × 9) × 6
Joey's family began a 235-mile drive to visit his grandparents. They drove 117 miles before stopping for lunch. After lunch, they drove 90 more miles.
How many miles does Joey's family have left to drive?
28 miles
The answer to a multiplication problem is the ______.
True or False: When writing an expression I can place a subtraction or division problem/step on either side and it won't change the answer.
For example: (answer without solving)
3-(2+8) is the same thing as (2+8)-3
False
You can flip addition and multiplication around. But Division and Subtraction are picky and need to be placed in specific spots.
15×2+15+(19÷19)
46
triple 9, then subtract 4 from the result
3 × 9 - 4
A gardener has 36 tulip bulbs and 18 lily bulbs. He plants 5 rows with 9 bulbs in each row.
How many bulbs are left?
9 bulbs
What does Evaluate mean when we are working with expressions?
Solve.