Adding Quick Tens and 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

How many tens and ones?

• 5 tens and 4 ones

• 3 tens and 3 ones

• 2 tens and 7 ones

85 + 10

• 95

• 85

• 55

• 75

78+20=

27

72

20

• 27

• 72

• 20

11 + 20 = _

89+10=

• 99

• 89

• 79

• 100

27 + 10

• 27

• 37

• 30

• 40

17+20=