Compare four 2-digit numbers (Timed)
Timed challenge: click on the largest/smallest number shown using numbers and base 10 blocks.
Compare four 2-digit numbers (Timed)
Timed challenge: click on the largest/smallest number shown using numbers and base 10 blocks.
![Preview of 'Compare four 2-digit numbers (Timed)'](https://content.urbrainy.com/6630/1351083301/thumbnail_xlarge/compare-four-2-digit-numbers-timed-14782434.png)