Understanding Tens and Ones

How many cubs are there?

• 10

• 21

• 17

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

4 tens and 5 ones = ?

• 55

• 40

• 45

Tags

CCSS.1.NBT.A.1

36 is _____ tens and ________ ones

• 3 tens and 6 ones

• 6 tens and 5 ones

• 30 tens and 6 ones

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How many cubes?

• 39

• 35

• 43

Tags

CCSS.1.NBT.A.1

53 is _____ + 3

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Check ALL the ways to make 53

• 
• 
• 

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How many cubes?

Tags

CCSS.1.NBT.A.1

75 cubes can be written as _____ tens and ______ ones

• 4 tens and 35 ones

• 7 tens and 5 ones

• 2 tens and 11 ones

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

34 ones is the same as 3 tens and 4 ones

• True

• False

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How many cubes?

• 82

• 77

• 59

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C