Divisibility Rules

Do you know the feeling? A number is supposed to be divided by another – but will the result be a whole number or a decimal? This is exactly where divisibility rules come into play. Those who master them save time, avoid unnecessary trial and error, and gain significant computational confidence – especially in mental math or fractions, where quickly recognizing divisibility is a real advantage.

Our mind map on divisibility rules provides you with exactly this knowledge at a glance: simply explained, clearly structured, and with a memorable design. With just a few rules, you can immediately determine whether a number is divisible by 2, 3, 4, 5, 6, 8, 9, or 10 – all without a calculator.

A little anecdote from the development process: While we were working intensively on this topic, it turned out that our trainer Kerstin Liebl was developing her own version of the divisibility rules at the same time. The result? Two great materials – doubly good! Her unique style and didactic experience are incorporated into this work, making it a real added value for teaching or independent learning.

The mind map offers you:

• All important divisibility rules at a glance

• Ideal for fractions, written calculations, and everyday math

• With a color version and a B&W fill-in template for practice and consolidation

• Suitable for students, teachers, parents, and tutors

• Developed in collaboration with educator Kerstin Liebl

Whether at home, in the classroom, or preparing for exams – this mind map is your smart companion for greater mathematical understanding!

👉 Discover now and master mathematics with ease!

What you get:

• Colored Mind Map (as PDF or in paper versions)
• Black and White Template for filling in/copying
• Gap Mind Map for complementing & reviewing
• Delivered as PDF – immediately available, no shipping costs

In our Learn2learn conference hotel, starting May 19, 2025, you'll even find your own math room. Click <here>