In this questing numbers worksheet, students use algebra equations to discover how the teacher correctly chooses the students' numbers each and every-time.  A pencil, key, stamp, yarn, and overhead are needed for this activity.

In this online math activity, learners practice their ability to simplify algebraic expressions by combining like terms. Students can check their answers, and there are "hints" given should they get stuck.

This interactive game is similar to Concentration. Students must evaluate the expression in the puzzle for the given value and match it with the correct answer.

In Spanish. Solve a puzzle by solving 17 algebraic equations, learn some magic with algebra and also learn about the history of algebra.