五年級數學上冊口算題卡
小數混合計算（1）
1.65×0.5+0.5= 0.9×0.4+0.8= 4.2+5.8-3.4=
7.5-0.9= 0×5.8= 0.48+2×6=
0.36×0.9= 1.62×0.4= 2.5×0.5=
99×0.35= 0.05×0.8= 1.23×3=
0.36×12= 7.5×2.5×4= 1.2×0.4+1.3=
2.8×0.4= 1.2×0.5-0.4= 2.5×0.4=
1.2×5×8= 5.37×0+4.63= 1.6×2.4×0.3=
3.7×0.016= 53×2.07= 16.9×0.13=
2.03×2= 4÷0.5= 7×2.1=
8.89+0.1= 24×0.25= 0.1÷0.01=
2.4×0.8= 9×0.4= 10×0.01=
30.2-3.02= 4.3-0.25= 1-0.82=
9.6÷0.3= 2.6×0.01= 0×25.4=
4.8×0.4= 7.5×2.5×4= 1.7+0.43+3.3=
1.2×0.4= 5.24×0.99= 10.65÷0.22=
五年級數學上冊口算題卡
小數混合計算（2）
1÷0.125= 0.125×1= 4.39×10=
4.39÷0.1= 0.7×2= 0.7×0.7=
0.7+0.7= 0.3×1.21= 1.21×3=
1.58+2.42= 7.8-5.6= 1.25×4=
7.8×0.5= 3.9+2.7= 0.24÷0.3=
2.5×4= 0.3÷10= 1.25×8=
5.7÷5.7= 0÷4.8= 77÷7.7=
12-3.8= 8.1-0.05= 16.73÷2.5=
8.53×0.99= 7.3÷0.5= 5.8÷0.29=
580÷290= 8.6×18+1.4= 2.8×18=
（8.6+1.4）×18= 0.1×0.2= 3.5+7.5=
4.2÷0.1= 99×0.35= 0.05×0.8=
1.23÷3= 0.36÷12= 8.5×100=
5.4÷10= 4.2×1000= 2÷100=
0.45÷0.15= 3.6÷0.1= 18×0.3=
