Adding and Subtracting within 20.

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 2 + 3?

Back

5

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the difference when you subtract 4 from 10?

Back

6

Tags

CCSS.1.OA.A.1

Front

If you have 5 apples and you get 3 more, how many apples do you have now?

Back

8 apples

Tags

CCSS.1.OA.A.1

Front

What is 7 + 8?

Back

15

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

If you have 12 candies and you give away 7, how many do you have left?

Back

5 candies

Tags

CCSS.2.OA.A.1

Front

What is 9 - 4?

Back

5

Tags

CCSS.1.OA.C.6

Front

If you see 3 dogs and 2 cats, how many animals do you see in total?

Back

5 animals

Tags

CCSS.1.OA.A.1

Front

What number do you add to 6 to get 10?

Back

4

Tags

CCSS.1.OA.A.1