Answer: 1 and 4. They're arranged in groups of two-digit numbers, all ending in 7 and ascending in both rows. Was this a hard ...

Mathematicians have made lots of recent progress on a question called the Mordell conjecture, which was posed a century ago ...

Excerpted from Math Therapy™: 5 Steps to Help Your Students Overcome Math Trauma and Build a Better Relationship With Math by Vanessa Vakharia. Copyright © 2024 by ...