True or false. (Tick "√" for the right and "×" for the wrong) (every space 1 minute, * * *1minute)

1, multiply 0 by any number to get 0, and divide 0 by any number to get 0. ( )

2、35×(7×3)=35×7+35×3。 ( )

3. A triangle with three sides of 4cm, 4cm and 8cm is an isosceles triangle. ( )

4. Add or delete zeros after the decimal point, and the size of the decimal point remains unchanged. ( )

5, 7.05, 7.0599, with one decimal place reserved, all of which are 7.l. ()

6. An isosceles triangle is an equilateral triangle. ( )

7. More than 2.4 and less than 2.6 have only one decimal place. ( )

8, 0.58 and 0.580 are equal in size, and the counting units are also equal. ( )