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)
Question: What is the perimeter of an isosceles triangle with side lengths 5cm, 5cm, and 8cm?
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What is the equation of an ellipse centered at (h, k) with a major axis length of 2a and a minor axis length of 2b?
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How does the graph of the logarithmic function f(x) = log2(x) differ from the graph of f(x) = log10(x)?