10 plus 1 is 11.
10+11+9+3= 33
11 plus 5-10 plus 20-9 plus 14-10 is equal to 21
25 + 15 + 21 + 10 + 11 = 82
It is: 3/11 plus 10/11 = 13/11 or 1 and 2/11
12 + 10 + 11 equals 33
10 plus 20-2 - 11 plus 3 is equal to 20.
10 + 11 = 21
12+8+10+12+11+9 = 62
It is: -5+10+11-4 = 12
5 quarters plus 10 dimes plus 11 nickels = $2.80
10+9+15+8+4+6+11=63