Building Numbers

Which number is represented?

• 9

• 119

• 19

• 109

• 10

• 11

• 12

• 13

• 20
• 10
• 15
• 30

• 1 Ten

  4 Ones

• 1 Ten

  8 Ones

• 4 Tens

  1 One

• 3 Tens

  4 Ones

What is 1 ten and 5 ones?

• 12

• 15

• 6

• 51

What is 1 ten and 8 ones?

• 18

• 14

• 20

• 19

• 1 ten and 5 ones

• 1 ten and 9 ones

• 1 ten and 4 ones

• 1 ten and 2 ones

• 1 ten and 9 ones

• 1 ten and 6 ones

• 1 ten and 4 ones

• 1 ten and 5 ones

How many ones are in the number 19?

• 10
• 1
• 9

Which image shows 18?

• 
• 
• 
•