Any number with 1 and 0 divided by 5 can be divided by 10 and multiplied by 2. For example:10 ÷ 5 =10 ÷10× 2 = 2120 ÷ 5 =120 ÷10×

I want to know if a number can be divided by 2 (there is no remainder). As long as one of the digits of this number is 0, 2, 4, 6 and 8, this number can be divisible by 2; If not, then it can't be separated. For example: 24 ÷ 2, the unit of 24 is 4, so 24 can be divisible by 2. 35 ÷ 2, the unit of 35 is 5, so 35 is not divisible by 2.