小學(xué)四年級下冊數(shù)學(xué)小數(shù)加減法練習(xí)題

字號:

4.1+1.2=
       1.3+2.7=
    3.4+1.6=
       8.5-0.1=
    3.8-1.9=
      2.03-0.01=
    3.15+1.2=
        1.02+0.3=
    1.02-1.02=
      4.01-0.01=
    3.18+1.37=
    6.2+12.63=
    12.3-1.35-0.65=
    20.32-(6.32+8.3)=
    27.3+73.2+72.7=
       5.01+1.99+2.21=
    5.75-1.75+0.25=
     5.05+1.09+2.05=
    2.48+1.46+1.54=
     4.5-2.17-0.3=