Ten More and Ten Less

10 more than 25 is

• 36

• 26

• 35

• 15

10 less than 37 is

• 47

• 27

• 57

• 28

10 less than 63 is

• 52

• 53

• 35

• 73

10 less than 30 is

10 less than 60 is

10 less than 54 is

• 44

• 64

• 46

• 43

10 less than 75 is

• 76

• 56

• 85

• 65

10 more than 50 is

• 50

• 10

• 16

• 60

10 more than 80 is

• 91

• 81

• 80

• 90

10 less than 75 is

• 76

• 56

• 85

• 65