Addition tens and ones

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 are tens and ones?

Back

Tens and ones are the two basic units used in the decimal number system. Tens represent groups of ten, while ones represent single units.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the sum of 10 + 5?

Back

15

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 20 + 3?

Back

23

Tags

CCSS.1.OA.A.1

Front

What is 50 + 0?

Back

50

Tags

CCSS.2.NBT.B.5

Front

If you have 30 and add 2, what do you get?

Back

32

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is 40 + 10?

Back

50

Tags

CCSS.2.NBT.B.6

Front

If you add 5 to 60, what is the result?

Back

65

Tags

CCSS.2.OA.A.1

Front

What is 70 + 20?

Back

90

Tags

CCSS.2.NBT.B.5

Front

If you have 54 and take away 4, what do you get?

Back

50

Tags

CCSS.1.OA.A.1