列竖式计算8.65-6.31=10-7.64=13.6+8.46=0.99+1.1=7.4+12.86=20-5.674=141.2-48.98=108+4.36=32.15-29.45=12.9+5.01=1.509+0.93=10.08-1.292=36.08+9.92=21.43-7.56=8.65-6.31=10-7.64=13.6+8.46=0.99+1.1=2.15+0.45=ﻩ5.75-35.0=ﻩ11.3-0.43=9.5+12.5=ﻩ0.37+3.23=ﻩ25-0.62=8.65-6.31=10-7.64=13.6+8.46=0.99+1.1=1.23+6.52=5.32-0.93=6.35-5.23=1.23+5.69=1.26+5.21=0.96-0.23=7.26-4.93=2.16-0.23=9.28+7.32=5.2-0.9=2.65+9.32=4.63+8.92=7.65-6.23=8.28+4.75=9.23+5.45=6.23-4.53=6.52+2.63=4.62+8.95=7.24+6.21=