
Place Value Bank Heist
Crack the bank's vaults with place value. Bigger locks mean bigger loot, but too many wrong answers set off the alarms.
4 multiplayer classroom games aligned to Common Core standard 3.NBT.A.1 (often written 3.NBT.1). 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.

Crack the bank's vaults with place value. Bigger locks mean bigger loot, but too many wrong answers set off the alarms.

A single-player rounding game for 3rd grade. Lasso wild numbers into the nearest ten or hundred corral, beat boss broncos, and finish with a skills report for 3.NBT.A.1.

Solve multi-step word problems to spot animals on safari. Fill your field guide first.

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.