The New York Times has another excellent little puzzle game to add to your daily Wordle. This one, however, taps into your math skills rather than your vocabulary. Still, I find the two rather ...
Hello, I’m Mr Smith, and together we’re going to learn about adding a one digit number to numbers that have up to three digits. I’m going to show you some clever tricks that will help you picture the ...
Use a double 10-frame to play a game and represent adding three single-digit numbers. Warm up with a Mystery Math Mistake to decompose teen numbers. Use a double 10-frame to represent adding three ...