Quiz Substraction 100-999(Choice)

Question 1 (1 Points)
991 - 179=
    

Question 2 (1 Points)
672 - 434=
    

Question 3 (1 Points)
844 - 423=
    

Question 4 (1 Points)
645 - 152=
    

Question 5 (1 Points)
610 - 301=
    

Question 6 (1 Points)
678 - 314=
    

Question 7 (1 Points)
967 - 195=
    

Question 8 (1 Points)
896 - 408=
    

Question 9 (1 Points)
890 - 190=
    

Question 10 (1 Points)
530 - 280=
    

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