Addition
1+1=
two
3-1=
two
8
seven, nine
10
ten
2+4+5=
eleven
7-2=
five
16
fifteen, seventeen
13
10+20+10=
Forty
27-13=
14 fourteen
99
ninety-eight, one hundred
30
thirty
26+47+78=
151 one hundred fifty-one
148-63=
85 eighty-five
111
one hundred ten, one hundred twelve
88
eighty-eight
59+25+71+86=
241 two hundred forty-one
275-46-16=
213 two hundred thirteen
220
two hundred nineteen, two hundred tewnty-one
999
nine hundred ninety-nine