Multiplication is a way of adding the same number multiple times. When you multiply 3×3, you're adding the number 3 three times:
3×3=3+3+3=9
So, 3×3=9 means that you're taking three groups of three, which equals 9 in total.
Frequently asked questions (FAQs)
Math question: What is the slope-intercept equation of a line passing through point (3, 5) with a slope of -2?
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Math Question: What is the derivative of y = 3x^2 + 5x - 7?
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What is the standard deviation of the data set: 3, 5, 7, 9, 11?