Subtract Within 100

38 - 23 =

• 15

• 25

• 14

• 16

49 - 8 =

61 - 2 =

52 - 18 =

• 32

• 34

• 33

• 35

80 - 14 =

• 66

• 77

• 56

• 74

What is the missing number ?

89 - 30 = .......

• 79

• 69

• 59

• 49

Baker Sam has 78 eggs. He used 50 eggs to make some cakes. How many eggs does he have left ?

• 58

• 48

• 28

• 18

99-21=

96-14=

97-52=