Addition
4+4=
4+4=8
10-7=
10-7=3
3+_=6
3+3=6
4+5=
4+5=9
14, __, __
14, 15, 16
5+5=
5+5=10
13-10=
13-10=3
4+_=10
4+6=10
10-4=
10-4=6
33, __, __
33, 34, 35
7+3=
7+3=10
6-3=
6-3=3
8+_=10
8+2=10
8+2=
8+2=10
98, __, ___
98, 99, 100
9+1=
9+1=10
8-3=
8-3=5
5+_=10
5+5=10
7-1=
7-1=6
17, __, __
17, 18, 19
3+3=
3+3=6
11-8=
11-8=3
1+_=10
1+9=10
9+0=
9+0=9
100, ___, ___
100, 101, 102