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How many seashells does each sea creature have? Use the clues to solve the mystery. Click on a sea ceature and enter your answer on the number pad. Correct answers are green. Wrong answers are purple. There are 12 levels to try in all!
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Deep Sea Math Mystery - Learning Connections
Essential Skills
Mental Math
Algebraic Reasoning

Common Core Connection for Grade 6
Write, read, and evaluate expressions in which letters stand for numbers.
Evaluate expressions at specific values of their variables.
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