Subtraction

Front

What is subtraction?

Back

Subtraction is a mathematical operation that represents the process of removing objects from a collection. It is the inverse of addition.

Front

How do you solve a basic subtraction problem?

Back

To solve a basic subtraction problem, identify the minuend (the number from which another number is subtracted) and the subtrahend (the number that is to be subtracted). Subtract the subtrahend from the minuend.

Tags

CCSS.7.NS.A.1C

Front

What is the minuend in the equation 508 - 109?

Back

In the equation 508 - 109, the minuend is 508.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the subtrahend in the equation 508 - 109?

Back

In the equation 508 - 109, the subtrahend is 109.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

How can you check your subtraction answer?

Back

You can check your subtraction answer by adding the result (difference) to the subtrahend. If the sum equals the minuend, your answer is correct.

Tags

CCSS.1.OA.A.1

Front

What is the difference in the context of subtraction?

Back

The difference is the result of a subtraction operation, representing how much one number is less than another.

Tags

CCSS.5.NBT.B.7

Front

In the context of the cattle problem, how do you find out how many cattle were added?

Back

To find out how many cattle were added, subtract the original number of cattle (349) from the new total (651). The calculation is 651 - 349 = 302.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is a real-world application of subtraction?

Back

A real-world application of subtraction includes scenarios like calculating change after a purchase, determining how many items are left after some are used, or finding out how much more is needed to reach a goal.

Tags

CCSS.5.NBT.B.7

Front

How do you interpret the result of a subtraction problem?

Back

The result of a subtraction problem can indicate how much is left after a quantity is taken away or how much more is needed to reach a certain amount.

Tags

CCSS.5.NBT.B.7

Front

What is the importance of understanding subtraction in daily life?

Back

Understanding subtraction is important in daily life for budgeting, measuring, cooking, and any situation where quantities are compared or reduced.

Tags

CCSS.2.OA.A.1