Length x Width x Height
A baker made 56 cookies and put them equally into 7 bags. How many cookies are in each bag?
8 cookies
(7 × 2) × 5
(7 × 2) × 5 = 70
84 ÷ 4
84 ÷ 4 =21
What does PEMDAS stand for?
P = Parentheses
E = Exponents
M = Multiplication
D = Division
A = Addition
S = Subtraction
It helps you know the order to solve a math problem.
Memory trick: Please Excuse My Dear Aunt Sally.
A box is 8 cm long, 3 cm wide, and 5 cm high.
What is the volume?
120 cubic centimeters
A coach has 45 soccer balls and puts them equally into 5 bins. How many soccer balls go in each bin?
9 soccer balls
36 × 14
36 x 14 =504
144 ÷ 8 =
144 ÷ 8 = 18
120 × 10 = 2 × ____
600

5 x 2 x 5=50 cubic units
The school bought matching water bottles for 6 fifth-grade teachers. The total cost was $72. How much did each water bottle cost?
$12 per water bottle
215 × 13 =
215 x 13 =2,795
735 ÷ 5 =
735 ÷ 5 = 147
What is Mrs. Taylor's favorite breed of dog?
Chocolate labs or Great Pyrenees 

What is the volume of this rectangular prism? Write an equation and solve the equation
(5 x 3 x 4) =60
A school is taking 53 students on a field trip. Each car can hold 6 students. How many cars will they need to take all the students?
9 cars
53 / 6 =8 remainder 5
solve
2 × (6 × 4) + 2 × (4 × 3) + 2 × (6 × 3)
= 2 × 24 + 2 × 12 + 2 × 18
= 48 + 24 + 36
= 108
9,450 ÷ 5 =
9,450 ÷ 5 = 1,890
36 × 9, I find 36 times 10 and remove 1 group of 36.
36 × 10 = 360
360 − 36 = 324
Write and solve an equation for the volume of this shape
(1 x 2 x 1) + (1 x 1 x 3) + (2 x 2 x 3) =17
A rectangular prism contains 420 cubes. Each layer has 35 cubes. How many layers does the rectangular prism have?
12 layers
240 × 16 = 8 × ____
480
2,400 ÷ 15 =
2,400 ÷ 15 = 160
Jordan counted the number of cubes on one layer of a rectangular prism and got 27. The rectangular prism has 9 layers. What is the volume of the rectangular prism in cubic units?
27 x 9 =243