Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers. It tells us how much is left after taking away a part from a whole.

Tags

CCSS.2.OA.A.1

Front

What is the difference between 861 and 384?

Back

477

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is a beaker used for?

Back

A beaker is a container used in laboratories to hold liquids. It is often marked with measurements.

Front

How do you read the time on a clock?

Back

To read the time, look at the hour hand (short hand) and the minute hand (long hand). The hour hand shows the hour, and the minute hand shows the minutes.

Tags

CCSS.1.MD.B.3

Front

What is a fraction?

Back

A fraction represents a part of a whole. It consists of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator in a fraction represent?

Back

The denominator represents the total number of equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the numerator in a fraction represent?

Back

The numerator represents how many parts of the whole are being considered.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

Is 1/4 greater than 1/2?

Back

No, 1/4 is less than 1/2 because a whole divided into 4 equal parts has smaller parts than if it were divided into 2 equal parts.

Tags

CCSS.3.NF.A.3D

Front

Which fraction represents the whole?

Back

8/8 represents the whole because it means all parts are included.

Tags

CCSS.3.G.A.2

Front

What is the purpose of measuring liquids?

Back

Measuring liquids helps us know the exact amount of liquid we have or need for a specific purpose.

Tags

CCSS.3.MD.A.2