列竖式计算 1.64+2.35= 8.34-6.22= 22.4÷7= 0.48×350= 列竖式计算 1.64+2.35= 8.34-6.22= 22.4÷7= 0.48×350= 12.6+3.4= 10-7.64= 9.52÷34= 8×1.36= 12.6+3.4= 10-7.64= 9.52÷34= 8×1.36= 13.88-6.29= 9.25×16= 8÷50= 0.99+1.1= 13.88-6.29= 9.25×16= 8÷50= 0.99+1.1= 列竖式计算 1.64+2.35= 8.34-6.22= 22.4÷7= 0.48×350= 列竖式计算 1.64+2.35= 8.34-6.22= 22.4÷7= 0.48×350= 12.6+3.4= 10-7.64= 9.52÷34= 8×1.36= 12.6+3.4= 10-7.64= 9.52÷34= 8×1.36= 13.88-6.29= 9.25×16= 8÷50= 0.99+1.1= 13.88-6.29= 9.25×16= 8÷50= 0.99+1.1= 列竖式计算 1.64+2.35= 8.34-6.22= 22.4÷7= 0.48×350= 列竖式计算 1.64+2.35= 8.34-6.22= 22.4÷7= 0.48×350= 12.6+3.4= 10-7.64= 9.52÷34= 8×1.36= 12.6+3.4= 10-7.64= 9.52÷34= 8×1.36= 13.88-6.29= 9.25×16= 8÷50= 0.99+1.1= 13.88-6.29= 9.25×16= 8÷50= 0.99+1.1=