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!
Deep Sea Math Mystery - Learning Connections
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.