19.76+8.12-1.76=26.12 18.48+4.59-12.48=10.59 9.02+10.22-5.22=14.02 6.01+2.84-2.01=6.84 17.83+0.57-0.83=17.57 12.46+3.85-9.46=6.85 6.99+18.12-6.12=18.99 9.27+17.18-12.18=14.27 12.19+10.88-11.19=11.88 1.72+19.91-9.91=11.72 8.03+20.2-1.2=27.03 10.78+7.63-0.78=17.63 20.98+7.49-2.98=25.49 9.81+17.04-10.04=16.81