Add Tens and Ones First

How many tens and ones?

• 4 Tens

  4 Ones

• 4 Tens

  2 Ones

• 2 Tens

  2 ones

• 2 Tens

  4 Ones

How many tens and ones?

• 5 tens and 4 ones

• 4 tens and 5 ones

• 3 tens and 4 ones

How many tens and ones?

• 1 ten and 9 ones

• 2 tens and 1 one

• 1 ten and 2 ones

How many tens and ones?

• 4 tens and 4 ones

• 7 tens and 8 ones

• 2 tens and 6 ones

27 + 10

• 27

• 37

• 30

• 40

85 + 10

• 95

• 85

• 55

• 75

67 + 20 = ?

• 87

• 78

• 81

• 45

78+10=

• 68

• 98

• 88

• 8

68 + 30

• 30

• 108

• 98

• 20

​ (a)   ​ (b)  

• 3 tens

• 23 ones

• 4 tens

• 24 ones

• 32 ones