including mental math, estimation, and number sense as appropriate, to solve problems •3.4(E) - represent multiplication facts by using a variety of approaches such as repeated addition ...

Who knew fractions and percentages would be so essential? From splitting a bill at dinner to calculating discounts during ...

The Houston Texans and ConocoPhillips have partnered together the last seven years for TORO's Math Drills, an educational video series designed to challenge 3rd and 4th grade students. This spring ...