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It's Mental Math Monday! Is 3.01/12.01 greater than, less than, or equal to 1/4? Please share how you would mentally do this.
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It's Mental Math Monday! How would you mentally calculate 2 1/2 × 4 1/2?
My response to "When will I ever use this?"
New trick toss unlocked
Three arguments for why 0.4999... equals 0.5
New trick toss unlocked (and a blooper)
Today's date is 6/7 so let's talk about how cool the decimal representation for sevenths is.
You are not going to believe what (1²+2²+3²+...+100²)/(1+2+3+...+100) simplifies to...
Tonight's trick toss
Today is National Cheese Day so here's how to derive the area formula of a circle using Laughing Cow cheese wedges
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Howie Hua
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Howie Hua
Howie Hua
Howie Hua
Howie Hua
Howie Hua
Howie Hua
Howie Hua
Howie Hua
Howie Hua
