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# 五年级人教版上小数口算

0.9×0.9=
2.4×5= 2×5= 1×0.05=

0.5×5=
3.6×2= 2.5×4= 0.36÷0.12=

6×0.9=
0.2×0.05= 4.3×0.1= 0×0.36=

0.3×0.2=
2.7×0.3=

5×0.05=
2.6×0.2=

0.72÷1.2= 6.3×9= 0.72×0.9= 0.49×7=

7.2×2= 0.1×0.01= 0.25×0.125×4 ×8= 2.5×9×4=

100×1000 ×0=
1.4×5= 3.6÷0.6= 12.5×8=

40×0.01= 0.6×3= 1×0.1= 2×0.4=

0.63÷0.09 0.64×8= =
0.5×0.12= 1×0.01= 0.32×0=

0.3×0.15 =
7.35÷7= 0.35×8=

3.5×0.8=
0.03×10=

9.3÷0.31=
40×1000=

0.125×8=

66.6÷1.11 48×0.6= =
3×0.05=

16.5×100= 56.3×10=

78.9×1000=
0.09×3= 100×0.18= 3.5÷0.35=

5.45×10=
10×1000= 0.005×100 = 6×1000=

6.7×100=
30×30=

28.8÷100 =
30×100=

8.4×100=
77÷0.11= 3.5×10= 0.05×10=

0.35×1000= 3.5×100= 60×100= 3.8÷3.8=

0.06×60=
66×0.5=

0.23×100=
6＋0.66=

39.9×0×5.6 20×0.001 = =
0.34＋3.4= 10＋0.03=

0.25×0.4=
70－60.8=

10－0.9= 1－0.5=

0.25＋0.4= 10－9.9=

100－99= 30－5.5=

0.09＋0= 100＋99=

0.03－0= 20×0.4=

0.65－0.25=
0.04×1000= 4.8＋0.02= 9×1.5=

0.82－0.42= 1.6－0.4=
100×0.39= 0.83－0.3= 0.005×10= 3.6×3= 1.2×3= 3.74×10=

4.5＋0.5=
0×15.7= 7×100= 7.2×100=

0.07×2=
3.69+0= 0.9×10= 10×0.6=

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