80 - 10=________
10 + 9= ____________
96 - 25 = __________
6 + 3=_________
41 - 21=______
76 - 30=__________
17 + 0=____________
50 + 10=__________
22 + 41= _________
65 + 11=__________
17
60
19
20
70
9
63
71
46
76
