This topic focuses on practicing the skill of multiplying various numbers by the mathematical constant Pi (π) approximately using its common value of 3.14. The problems are designed to help students understand the concept of the circle circumference within geometry. Each problem asks students to calculate the product of a number and 3.14, and then choose the correct answer from multiple options. The exercise helps students approximate real multiplication scenarios using Pi, enhancing their ability to solve geometry problems related to circle circumferences.
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Approximate this number multiplied by Pi (π)
2 x 3.14