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 area of a triangle with side lengths 5, 12, and 13 using Heron's formula? (a = 2, b = 5, c = 13)
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What is the sum of all consecutive positive integers from 1 to 100?
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Math question: Graph the inequality y > 2x - 5 on a coordinate plane. (