Counting by ones and tens

Front

162 + 10 = ?

Back

172

Tags

CCSS.1.NBT.C.5

Front

Can counting by ones and tens work together?

Back

Yes

Tags

CCSS.1.NBT.A.1

Front

39 + 1 = ?

Back

40

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

45 + 10 = ?

Back

55

Tags

CCSS.2.NBT.B.5

Front

29 + 10 = ?

Back

39

Tags

CCSS.2.NBT.B.5

Front

What is counting by ones?

Back

Counting one number at a time, like 1, 2, 3, 4.

Tags

CCSS.1.NBT.A.1

Front

What is counting by tens?

Back

Counting ten numbers at a time, like 10, 20, 30, 40.

Tags

CCSS.1.NBT.A.1

Front

If you have 10 and add 10, what do you get?

Back

20

Tags

CCSS.1.OA.A.1

Front

If you have 20 and add 1, what do you get?

Back

21

Tags

CCSS.1.NBT.A.1

Front

What is the next number after 39 when counting by ones?

Back

40

Tags

CCSS.1.NBT.A.1