13 + 2*12 = 37.
6 + 13 + 2 + 12 + 7 + 14 = 54
13+(-12)-3 = -2 Yes, that is correct.
40
Plus 12 plus -13 plus plus 1 can be rewritten in mathematical terms as: 12+(-13)+1 or 12-13+1 12-13+1 =-1+1 =0
13/125/12 + 2/3= (5 + 8)/12= 13/12
1+12=13+15=28+2=30+29=59.
17 + 13 + 12 + 12 + 6 + 9 = 69.
yes! 11+2=13 12+1=13
12^2 + 12 = 144 + 12 = 156 or, 12^2 + 12 = 12(12 + 1) = (12)(13) = 156
13 + 23 + 12 + 7 = 55
1/2 + 1/12 is 7/12
13 + 12 = 25