12+8+10+12+11+9 = 62
4+4=8+0=8+1=9+1=10+0=10+1=11 It equals 11. You're welcome.
8+11= 8+11
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 = 78
(4 x 100) + (8 x 10) = 400 + 80 = 480
12+8+10+12+11+9 = 62
10+9+15+8+4+6+11=63
11 + 11 + 11 + 10 + 9 + 9 + 9 + 8 + 8 + 8 + 8 + 8 + 8 + 7 + 2 = 127
4' 8" + 5' 11" = 10' 7"
4+4=8+0=8+1=9+1=10+0=10+1=11 It equals 11. You're welcome.
8+11= 8+11
10
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 = 78
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 = 78
40
(4 x 100) + (8 x 10) = 400 + 80 = 480
11 + 11 + 88 = 11*(1 + 1 + 8) = 11*(10) = 110