1 10÷22=5

248÷3 1=8

348÷58=6

483÷69=7

225÷25=9

296÷37=8

756÷84=9

832÷26=32

435÷ 15=29

Law of division:

When an integer A is divided by an integer b (b≠0), the quotient is exactly an integer with no remainder. We say that A is divisible by B (that is, B is divisible by A). When the quotient is an integer or a finite decimal and the remainder is 0, we say that A is divisible by B (that is, B is divisible by A). Here, a and b can be natural numbers.

1, the unit is the divisible number of 2: 0, 2, 4, 6, 8.

2. The characteristics of numbers that can be divisible by 5: 0 or 5 in a unit.

3. The feature that a number can be divisible by 3: the sum of the numbers on each digit of a number can be divisible by 3, and this number can also be divisible by 3.