My students love these number puzzles. They are a great way to practice different strategies for adding and subtracting two-digit and three-digit numbers. They help students play with decomposing numbers to build addition and subtraction math strategies for second grade.
Blank Jigsaw Puzzle Template
actividades para niños de preescolar - Google Search
Free Printable Board Game Templates (from http://www.squidoo.com/board-game-templates)
How to make giant cardboard dice- fun for math learning!