小升初数学计算题之小数加减专项训练

小升初数学计算题之小数加减专项训练

  • 简介

    一、小数加、减法混合运算。 18.43+12.57-13.8 =31-13.8 =17.2 29.92-3.88+12.6 =26.04+12.6 =38.64 16.62+12.38+13.21 =29+12.21 =41.21 25.48+23.83-22.86-20.3 =49.31-22.86-2.3 =26.45-2.3 =24.15 57.33-12.96+32.5 =44.37+32.5 =76.89 56.37-39.24-11.03 =17.13-11.03 =6.1 24.52+50.18-32.15 =74.7-32.15 =42.55 16.6-5.37+22.11-12.3 =11.23+22.11-12.6 =33.34-12.3 =21.04

小升初数学计算题之小数加减专项训练