1+1+1+1=
4 four
5+5+5+5-5-5=
10 ten
7+7=
14 fourteen
16-12-3=
1 one
2+3+1=
6 six
19-11=
8 eight
1+2+3+4+5+6-1=
20 twenty
8+8=
16 sixteen
17-13+5+3=
12 twelve
20-12+6+4=
18 eighteen
9+7+2+1=
19 nineteen
11-4-2=
5 five
6-2-2=
2 two
12+2+3=
17 seventeen
18-11=
7 seven
2+6+1=
9 nine
1+2=
3 three
2+6+7=
15 fifteen
5+2+2+2=
11 eleven
18+8-6-5-2=
13 thirteen