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 taking one number away from another.

Tags

CCSS.2.NBT.B.7

Front

What is the sum of 4 and 3?

Back

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 5 and 1?

Back

Tags

CCSS.1.OA.A.1

Front

What is the sum of 3 and 3?

Back

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 6 and 4?

Back

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 9 and 2?

Back

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What does the plus sign (+) mean?

Back

The plus sign (+) means to add numbers together.

Tags

CCSS.1.OA.A.1

Front

What does the minus sign (−) mean?

Back

The minus sign (−) means to subtract one number from another.

Tags

CCSS.7.NS.A.1C

Front

If you have 2 apples and you get 3 more, how many apples do you have?

Back

Tags

CCSS.1.OA.A.1