Addition and Subtraction

Front

What is the result of adding two numbers called?

Back

The result of adding two numbers is called the sum.

Tags

CCSS.1.OA.D.8

Front

What is the term for a number that is added to another number?

Back

An addend is a number that is added to another number.

Front

What is the property that states that changing the order of addends does not change the sum?

Back

The Commutative Property of Addition states that changing the order of addends does not change the sum.

Tags

CCSS.1.OA.B.3

Front

What is the process of finding the difference between two numbers called?

Back

The process of finding the difference between two numbers is called subtraction.

Tags

CCSS.1.OA.A.1

Front

What is the term for a number that is subtracted from another number?

Back

The number that is subtracted from another number is called the minuend.

Tags

CCSS.5.NBT.B.7

Front

What is the term for the number that is being subtracted?

Back

The number that is being subtracted is called the subtrahend.

Tags

CCSS.5.NBT.B.7

Front

What is the result of subtracting one number from another called?

Back

The result of subtracting one number from another is called the difference.

Tags

CCSS.5.NBT.B.7

Front

What is the relationship between addition and subtraction?

Back

Addition and subtraction are inverse operations; knowing one can help solve the other.

Tags

CCSS.2.NBT.B.5

Front

How can you use a number line to perform subtraction?

Back

To use a number line for subtraction, start at the minuend and move left by the value of the subtrahend.

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

Front

What is a 'make a ten' strategy in addition?

Back

The 'make a ten' strategy involves adjusting numbers to create a sum of ten, making it easier to add.