The four-digit number A44B is divisible by 3, 4, and 5. Moreover, this result of A44B + 5432 is a five-digit number. What is the four-digit number?
+118667 The four-digit number A44B is divisible by 3, 4, and 5. Moreover, this result of A44B + 5432 is a five-digit number. What is the four-digit number?
Work through the rules for yourself.
If it is divisible by 5 what does that tell you?
If a number is divisible by 4 then the last 2 digits are divisible by 4 ...
Here is a site that might help you.
https://www.onlinemathlearning.com/divisibility-rules-6.html
