Missing Numbers
10+__=100
90
10+70=
80
40-40=
0
53+26=
79
28-14=
14
___+30=80
50
60+40=
100
90-70=
20
34+13=
47
55-32=
23
15+____=21
6
80+30=
110
100-20=
80
27+54=
81
80-18=
72
33+___= 59
26
10+90=
100
100-70=
30
65+16=
81
58-19=
39