2+3+___=11
6
3+___ +9=16
4
5+4+___=17
8
___+5+7 =17
5
3+5+___=14
6
___+6+5=18
7
8+1+___=12
3
2+8+___=14
4
12+4+___=20
4
6+___+2=12
4
___+3+5= 18
10
7+4+___=20
9
2+5+___=9
2
8+8+___ =20
4
7+5+___=18
6
___+8+1=12
3
3+___+3=14
8
6+___+2=15
7