1、0.52×0.22

2、0.32×0.34

3、0.62×0.25

4、0.78×0.34

5、0.52×0.64

6、0.52×0.74

7、0. 12×0.34

8、0. 1 1×0.64

9、0.88×0.53

10、0.52×0.67

Extended data:

Calculation steps of decimal multiplication decimal mathematics problem

1, first calculate the product according to the multiplication of integers, and then point the decimal point;

2. The decimal places of the product are equal to the sum of the decimal places of the factors;

3. When calculating the decimal point, look at a factor * * * and how many decimal places there are, and calculate the decimal point from the right side of the product.

4. If there is a 0 at the end of the decimal point after clicking the decimal point, the 0 at the end can be removed according to the "nature of decimal point".