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)
What is the equation of a circle with a center at (2, -3) and a radius of 5?
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What is the square root of 324?
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Find the equation of a circle with center (3,-2) and a radius of 5.