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.