AZM2 Test Prep

AZM2 Test Prep

Math Test Prep

What was the rainfall, in inches, on the fifth day?

• First, you need to determine the total amount of inches it rained on the first 4 days. This is done by adding 1/4 + 1/2 + 1 1/2 + 1 3/4

• After converting to like denominators you could have 1/4 + 2/4 + 1 2/4 + 1 3/4. What does this equal?

• This equals 4. Next, you would need to do 5 1/2 - 4. What does this equal?

• The final answer is 1 1/2 in.

Measures

• Length- how long something is

• Height- how tall something is

• Area- amount of space a flat shape takes up on a plane

• Volume- the space enclosed by a boundary or occupied by an object (How much room is within something)

• Surface Area- the amount of space a 3D object takes on a plane

Multiple Choice

A rectangular prism is a 3D shape. If you count all of the cubes in the prism, which measure are you finding?

• height

• length

• volume

• surface are

Which measure can be found by counting all of the cubes in a prism?

• If you count every single cube in a prism, you are determining the prism's VOLUME

• Remember, volume is kind of like thinking how much room is within something. If you count all of the cubes, you know how wide the object is, how tall it is, and how far back it goes, so you know exactly how much space it takes up

Elise is planting vegetables in a garden. She plants potatoes in 5/8 of the garden. She plants onions in 1/4 of the garden. 

What fraction of the garden is left for Elise to plant more vegetables in?

• For this question, you need to find the total amount of garden that is already being used, so you would need to add 5/8 and 1/4

• 5/8 + 1/4 ---> 5/8 + 2/8 = 7/8

• THEN, you would need to do 8/8 - 7/8 to find the amount of space LEFT in her garden

• The final answer is 1/8

Multiple Select

Select all the expressions that have a value less than 3153.

• 3153 x 2/1

• 3153 x 4/1

• 3153 x 1/2

• 3153 x 1/4

• 3153 x 3/2

Select all the expressions that have a value less than 3153.

• In order for the expression to have a value less than 3153, the number you're multiplying by needs to be LESS than 1.

• A fraction is less than one if the numerator is less than the denominator

• 3153 x 2/1 --> 2/1 is greater than one.. NO

• 3153 x 4/1 --> 4/1 is greater than one.. NO

• 3153 x 1/2 --> 1/2 is less than one.. YES

• 3153 x 1/4 --> 1/4 is less than one.. YES

• 3153 x 3/2 --> 3/2 is greater than one.. NO

Enter the number twelve hundredths in decimal form.

• Twelve hundredths --> The -th lets us know we are working with a decimal

• We also know the number is ENDING in the hundredths place

• So the correct answer is 0.12