Nasco pre-algebra bingo (ENC-007436) This educational game, based on the game bingo, is intended as a review over operations such as whole integers, fractions, decimals and percents; solving linear equations; and evaluating open expressions. Students match what is on their cards with what the caller reads from a deck. Cards contain either a numerical expression to be simplified, an algebraic expression to be evaluated with given values, a linear equation to be solved, or a percent problem to be solved and reads the expression, equation, or problem. When a player has an answer that matches, they cover a space; when they fill a row or column, they call out and the answers are checked against the deck.