Number Sense Blog

Congratulations to our TriMathlon Warm-Up Wednesday Winners!

Nov 2, 2016

All month long, we've been counting down to our Annual TriMathlon with a very special TriMathlon Warm-Up Wednesday giveaway! Hosted at participating Mathnasium Centers in the U.S. and Canada, the TriMathlon is our fun, free elementary school math ...

TriMathlon Warm-Up Wednesday: Timeliness!

Oct 26, 2016

Greetings, problem solvers, and welcome to our fourth and final TriMathlon Warm-Up Wednesday! Email by October 30 with your solution to this and our other Warm-Up Wednesday challenges (The Counting Game, Magic Squares, and...

TriMathlon Warm-Up Wednesday: Mental Math Workout

Oct 19, 2016

Hi there, problem solvers! Our countdown to our Annual TriMathlon continues with the third installment of our TriMathlon Warm-Up Wednesday Word Problem Giveaway. How would you solve this week's word problem? Email by Octob...

Mini Math Lesson: National Metric Week

Oct 14, 2016

Did you know that every year, the week of October 10 is National Metric Week? There are many great reasons to recognize and celebrate the metric system, the first being its ease of use. Because of this, it’s essentially accepted as the standard me...

TriMathlon Warm-Up Wednesday: Magic Squares

Oct 12, 2016

It’s another TriMathlon Warm-Up Wednesday! This week, we’re exploring another TriMathlon challenge: Magic Squares! Magic Squares is all about mathematical creativity—create your own number sentence using the given selection of numbers in the Magic...

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