This site has hundreds of basic multiplication activities. Printables include multiplication games, quizzes, word problem worksheets, cut_and_glue activities, flashcards, math mystery pictures, and much, much more.
3_Digit Addition. These printable worksheets and games have addition problems with 3_digit addends. Includes math riddles, a magic digit game, math crossword puzzles, and column addition worksheets. (Approx. Level: 2nd grade, 3rd Grade).