Bikes and Trikes Math Assessment Task 4th Grade The task challenges a student to demonstrate understanding of concepts involved in multiplication. A student must make sense of equal sized groups of objects. A student must recognize and abide by the multiple constraints of the problems. A student must determine how best to find the unknown number in a word problem using inverse operations and/or pictorial or verbal representations. A student must understand and use the concept of equality. http://www.insidemathematics.org/performance-assessment-tasks

Common Core State Standards Math Operations and Algebraic Thinking Use the four operations with whole numbers to solve problems. 4.OA.2 Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.

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