Quiz Substraction 1-99(Choice)

Question 1 (1 Points)
91 - 66=
    

Question 2 (1 Points)
40 - 40=
    

Question 3 (1 Points)
87 - 14=
    

Question 4 (1 Points)
75 - 65=
    

Question 5 (1 Points)
47 - 16=
    

Question 6 (1 Points)
63 - 7=
    

Question 7 (1 Points)
52 - 11=
    

Question 8 (1 Points)
74 - 16=
    

Question 9 (1 Points)
40 - 39=
    

Question 10 (1 Points)
55 - 24=
    

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