2nd Grade - Mental Math

Front

What is 100 + 100?

Back

200

Tags

CCSS.1.NBT.C.5

Front

300 + _______ = 700. What number goes in the blank?

Back

400

Front

What is 564 + 10?

Back

574

Tags

CCSS.1.NBT.C.5

Front

What is 550 + 200?

Back

750

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What do we call the process of finding the total when we add numbers together?

Back

Addition

Front

What is the result of adding two numbers called?

Back

Sum

Tags

CCSS.5.NBT.B.7

Front

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

Back

8

Tags

CCSS.1.OA.A.1

Front

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

Back

Addend

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is 200 + 300?

Back

500

Front

If you have 10 candies and you eat 2, how many candies do you have left?

Back

8

Tags

CCSS.1.OA.C.6