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 mode of the data set 4, 5, 6, 7, 7, 7, 9, 9, 10, 11?
+
Math question: Find the x-intercept(s) of the cubic function f(x) = x^3.
+
What is the measure of an angle formed by a straight line intersecting another line?