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You are reading an older version of this FlexBook® textbook: Algebra Explorations, Pre-K through Grade 7 Go to the latest version.

Weighty Problems - Solve for Values Unknowns

Each problem shows two scales, their contents, and their weights. Students use the data provided in the display as clues to determine the weight of each block. The two scales represent a set of two equations with two unknowns.

Solutions

Try these. Tell how you figured out the weights.

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CK.MAT.ENG.SE.1.Algebra-Explorations-K-7.5.9

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