Quiz Substraction 1-99(Choice)

Question 1 (1 Points)
85 - 58=
    

Question 2 (1 Points)
76 - 28=
    

Question 3 (1 Points)
23 - 21=
    

Question 4 (1 Points)
75 - 71=
    

Question 5 (1 Points)
64 - 49=
    

Question 6 (1 Points)
28 - 17=
    

Question 7 (1 Points)
43 - 43=
    

Question 8 (1 Points)
97 - 42=
    

Question 9 (1 Points)
44 - 12=
    

Question 10 (1 Points)
73 - 26=
    

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