Addition and Subtraction

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Tags

CCSS.2.OA.A.1

Front

What is the sum of 5 and 3?

Back

8

Tags

CCSS.2.OA.C.3

Front

What is the difference between 10 and 4?

Back

6

Tags

CCSS.1.OA.A.1

Front

If you have 7 apples and you buy 5 more, how many apples do you have in total?

Back

12 apples

Tags

CCSS.1.OA.A.1

Front

If you have 15 candies and you give away 6, how many candies do you have left?

Back

9 candies

Tags

CCSS.2.OA.A.1

Front

What is the term for the result of an addition problem?

Back

The result of an addition problem is called the sum.

Tags

CCSS.6.EE.A.1

Front

What is the term for the result of a subtraction problem?

Back

The result of a subtraction problem is called the difference.

Tags

CCSS.5.NBT.B.7

Front

If a theater had 245 people on the first night and 379 on the last night, how many fewer people were there on the first night?

Back

134 people

Tags

CCSS.3.OA.D.8

Front

In a baseball league with 309 kids, if 238 are boys, how many are girls?

Back

71 girls

Tags

CCSS.3.OA.D.8