Navigation diagram (right side): To learn, practice and challenge divisibility rule, first step is to get a dividend. We can go for quiz or challenge at any time. To attend quiz, we do not need dividend.
2x
20
21
22
23
24
25
26
27
28
31
32
33
5x
51
52
53
71
72
73
2(n-1)
2(2-1)
Q1. What is the smallest dividend that is divisible by first 10 divisors in the above list (maximum 4 tries allowed)
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Q2. What is the smallest dividend that is divisible by remaining 5 divisors in the list (maximum 4 tries allowed)
Q3. What is the smallest dividend that is divisible by all the 15 divisors in the list (maximum 4 tries allowed)
Take a Challenge : (1) Generate (not manually) an ODD dividend (at least 5 digits)(2) Click 'Start' button (3) Carfully click the correct divisor button (or buttons one by one) to get YES (OR) edit the dividend (with minimum deviation & and click 'Check for new Dividend' button) to clear more divisors (4) Try to clear all divisors (5) Click 'Stop' button and get the report (6) Click 'Quit' button
