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Activity

Nctm: Figure This: Which Is Worth More, a Smile or a Frown?

Curated by ACT

Solve for the value of the smiles and frowns to find out how much a smile is worth, in this activity. A challenge that focuses on number sense, number combinations, and unknowns. Included are examples of how this skill is applied in real world situations.

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Concepts
addition, combinations, equations, missing numbers, money, number combinations, number sense, patterns, variables
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Additional Tags
build number sense, math concept, missing variable, number concept, real world applications, reasoning, sum, unknowns, figure this, nctm, problem solving
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Classroom Considerations
  • Knovation Readability Score: 1 (1 low difficulty, 5 high difficulty)