DIVISIBILITY RULES of the Number 9 🍌Math for Kids ➗

Educational video for children that talks about the divisibility rules of the number 9. The divisibility rules allow us to know quickly if when dividing one number by the other, the remainder is zero. A divisor is a number that divides into another number. Each number has its own divisibility rules. Some are based on adding all the digits of the number, others on looking at its last digits, and some on doing some simple operations. The divisibility rule for 9 is similar to that of the number 3. We have to add the number's digits and divide the result by 9. If the remainder is zero, it's divisible by 9.

This video is a very useful and interesting resource for children. It is perfect for teaching the divisibility rule of the number 9. It is an excellent video for primary education.

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