三年級小數點口算訓練題

三年級小數點口算訓練題
  導語:為了提升大家小數點計算做題速度,下面是小編給大家提供的三年級小數點口算訓練題,大家可以參考練習,更多習題練習請關注應屆畢業生考試網。  21.8+30.6= 13.2+65.3= 88.4-52.7=  50.8+35.6= 45.8+32.1= 36.4+54.1=  28.4+12.3= 62.3+27.7= 98.4-64.3=  12.3+13.4= 45.3+86.2= 67.4-35.5=  13.5+12.3= 55.4+31.1= 77.3-54.9=  24.6+13.6= 44.8+36.7= 38.8+42.1=  56.3+23.5= 58.8+46.7= 72.6+54.3=  45.2+16.3= 99.2-54.6= 44.6+23.8=  46.3+23.7= 85.3-23.6= 56.7-42.8=  56.3+45.2= 46.5-36.1= 66.3-45.7=  45.6-12.3= 45.6-12.8=  87.3-55.6= 77.6-44.9=  88.4-51.9= 22.8+46.7=  1.3+12.7= 5.8+56.7=  45.7+61.8= 6.9+4.7=  12.3+46.2= 56.7+4.9=  15.7+46.5= 23.5+48.7=  15.6+74.3= 23.5+46.7=  56.3+14.7= 56.3-28.7=  15.7-5.6= 87.6-45.9=