Counting Sequence by Tens

• 3 Ten
  3 Ones
• 0 Ten
  5 Ones
• 3 Tens
  5 Ones
• 5 Tens
  3 Ones

• 1 Ten  
  4 Ones
• 1 Ten
  8 Ones
• 4 Tens
  1 One
• 3 Tens
  4 Ones

• 3 Tens
  1 One
• 0 Tens
  3 Ones
• 3 Tens
  3 Ones
• 4 Tens
  3 Ones

How many tens?

• 4 tens

• 2 tens

How many tens and ones?

• 4 tens and 4 ones

• 7 tens and 8 ones

• 2 tens and 6 ones

• 30 + 5
• 3 + 5
• 30 + 50

• 72
• 7
• 52

• 33

• 70

• 43

• 7

• 13
• 14
• 15
• 12

How many in all?

• 8

• 70

• 87