Students will be engaged in this CINCO DE MAYO math project by putting together tarsia puzzles to ultimately create A MARACA! Includes 9 PUZZLES!This resource may be used as centers or as an individual or group project. The only materials needed besides what's included are glue and paper colors of choice.Skills Included:Addition with RegroupingAddition with Missing AddendsSubtraction with RegroupingSubtraction Across ZeroesMultiplying Multiples of 10Multiplication FactsDivision FactsCommutative