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

What is the result of 13 - 8?

Back

5

Tags

CCSS.2.OA.A.1

Front

What is the result of 13 - 9?

Back

4

Tags

CCSS.2.OA.A.1

Front

Is 10 - 3 = 7 true or false?

Back

True

Tags

CCSS.2.OA.A.1

Front

If I have 3 crayons and want to have 10, how many more do I need?

Back

7 crayons

Tags

CCSS.1.OA.A.1

Front

What is the result of 34 - 15?

Back

19

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

Front

What is the term for the number being subtracted in a subtraction operation?

Back

The term is called the 'subtrahend'.

Tags

CCSS.5.NBT.B.7

Front

What is the term for the number from which another number is subtracted?

Back

The term is called the 'minuend'.

Tags

CCSS.6.NS.B.3

Front

What is the relationship between addition and subtraction?

Back

Subtraction is the inverse operation of addition; if a + b = c, then c - b = a.

Tags

CCSS.2.NBT.B.5

Front

How can subtraction be represented visually?

Back

Subtraction can be represented visually using objects, number lines, or diagrams to show the removal of items.

Tags

CCSS.5.NBT.B.7