Use story-based problems to master number, pattern, and algebraic
reasoning with this grades 3–5 lesson.
Explore trig functions on your tablet using this graphing interactive.
Explore linear functions and their transformations using Calculation Nation's newest game!
Move 4 of the 35 matches to form 3 squares.
Play online math strategy games against players from around the world.
Challenge students and mathematics enthusiasts with these puzzles.
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