苏教版三年级数学下册小数的初步认识练习题精选一、在（ ）里填上小数。6角=（ ）元24元5角=（ ）元2分米=（ ）米10米7分米=（ ）米二、比一比。20.74.63.50.71.22.42.3三、算一算。0.1+0.41.4+1.73.1+2.65.8+1.80.5-0.42.9-2.26.8-0.56.3-0.7四、找规律，填一填。(1)0.2,0.5,0.8,1.1,( ),( )。(2)4.6,4.5,4.4,4.3,( ),( )。(2)5,4.9,4.8,4.7,( ),( )。五、填一填。0.0.76.1.60.0.82.4.0.66.9.50.0.44.2.0.65.4.40.0.64.2.0.43.5.60.0.35.4.0.73.1.20.0.55.2.0.14.9.20.0.61.5.0.22.8.50.0.17.8.0.96.1.10.0.23.5.0.21.1.70.0.31.8.0.52.8.70.0.74.4.0.76.7.60.0.32.1.0.93.5.70.0.23.4.0.15.2.30.0.95.6.0.71.9.40.0.93.3.0.26.1.40.0.68.1.0.72.2.20.0.47.2.0.65.3.10.0.31.8.0.45.6.80.0.41.7.0.86.4.40.0.98.7.0.85.1.60.0.35.1.3
