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 area of a rectangle with length 10 cm and width 5 cm, if the perimeter is equal to the circumference of a circle with radius 7 cm?
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What is the value of sin(π/4) in radians?
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Find the sum and product of two consecutive even integers.