Understanding Tens and Ones

How many ones are in one ten?

• 5

• 10

• 1

• 0

If you have 10 single blocks, how many "tens" can you make?

• 2

• 5

• 1

• 0

Which group shows a "ten"?

• 7 blocks

• 10 blocks

• 5 blocks

• 9 blocks

• 9

• 10

• 11

• 8

• 1 ten

• 5 ones

• 2 tens

• 0 tens

• A one

• A ten

• A hundred

• A five

• 1

• 2

• 10

• 0

• 1 ten and 5 ones

• 2 tens and 5 ones

• 1 ten and 15 ones

• 0 tens and 15 ones

• 10

• 20

• 30

• 3