CEMC Banner

Problem of the Week
Problem A
What Number Am I?

I am a \(4\)-digit number.

My ones digit plus my thousands digit is equal to my tens digit plus my hundreds digit.

My tens digit is twice as much as my thousands digit.

My ones digit is the largest single-digit whole number.

My thousands digit is \(4\).

What number am I?

Themes: Computational Thinking, Number Sense