7 multiplayer classroom games aligned to Common Core standard 3.NBT.A.2 (often written 3.NBT.2). Pick one to practice this standard with your whole class on a smartboard or Chromebooks, with no student logins. Every game has a free demo.
A self-checking Thanksgiving mystery picture. Students solve 12 addition & subtraction problems, and every correct answer reveals part of the picture. Easy, Medium and Hard levels, with new problems every time.
Race through Twin Town with doubles, halves, near doubles and double-and-halve tricks for faster mental math.
A game show for addition and subtraction fluency: facts, strategies, fact families, missing numbers and bigger numbers.
Bring a number to exactly zero in five steps, each with one operation and one digit from 1 to 9. Teams take turns, earn bonus points for using all four operations, and talk through their paths.
Place square tiles so touching triangles match colors, then score the math on every matching side: add, subtract, multiply or divide.
The Thanksgiving edition of Double Trouble. Race along the Harvest Hollow Trail to the Feast Table with doubles, halves, near doubles and double-and-halve tricks.
A team review game for every 3rd Grade math standard. Teams claim tiles on a map by answering questions, and can steal each other's tiles. Play a full review or pick the standards you want. The results show % correct for each standard.
The All-Access Teacher License includes every game, every grade and all future games.