Have you ever played with dominoes? This activity combines math practice and the game of dominoes. Students receive 15 dominoes and must figure out the order they go together. This is done by solving a fourth grade multiplication problem (2 x 2 digit or 1 x 4 digit) on each domino and matching it to an answer on another domino. This activity correlates to common core math standards 4.NBT.B.5.