Count by Ones and Tens

What number comes next?

20, 30, ____

• 50

• 40

• 10

Count by 10's.  What number comes next?
40, 50, 60, 70, ____?

• 75

• 71

• 80

• 65

• 4 Tens 
  4 Ones
• 4 Tens
  2 Ones
• 2 Tens
  2 ones
• 2 Tens
  4 Ones

Which number is represented?

• 9

• 119

• 19

• 109

How Many tens and ones?

• 1 Ten

  4 Ones

• 1 Ten

  8 Ones

• 4 Tens

  1 One

• 3 Tens

  4 Ones

When counting by 10s. What's the missing number?

• 40

• 30

• 20

• 10

Count by ones: 97, __, ___, ___, 101

• 99, 98, 96

• 110, 118, 120

• 98, 99, 100

Count by 10s and then by 1s.  Which number tells how many flowers in all? 

• 18

• 80

• 84

• 90

There are . . . tens blocks

• 5

• 6

• 7

How many tens are there in 100?

• 100

• 1

• 10