Today, we’re going to learn a fun math fact! Did you know that when you multiply 9 by 11, you get 99? It’s true! Let’s explore this together and see how it works.
Multiplication is like adding the same number over and over again. When we say 9 times 11, it means we are adding the number 9, eleven times. Let’s count it out:
Here’s how it looks when we count by nines:
See? When we reach the eleventh number, we get 99!
Now, let’s look at division. Division is like sharing equally. If you have 99 candies and you want to share them with 11 friends, each friend would get 9 candies. That’s because 99 divided by 11 equals 9!
Try practicing this math fact with your friends or family. You can use objects like blocks or candies to make it more fun. Remember, math is all about exploring and discovering new things!
Math is full of exciting facts and tricks. Keep practicing, and you’ll become a math whiz in no time. Remember, 9 times 11 equals 99, and now you know why!
Build a Multiplication Tower: Gather 99 small objects like blocks, coins, or candies. Work with a partner to build a tower by stacking groups of 9 objects at a time. Count each group as you stack to reach 99. How many groups did you make? Can you see how this shows 9 x 11?
Division Sharing Game: Pretend you have 99 candies and 11 toy friends. Use real or pretend candies to divide them equally among your toy friends. How many candies does each toy get? Try changing the number of toys and see how the number of candies each toy gets changes. What happens if you have more or fewer toys?
Number Detective: Go on a number hunt around your house or classroom. Look for the number 9 or 11 in books, clocks, or anywhere else you can find numbers. Write down where you found them and think about how these numbers are used in everyday life. Can you find something that uses both numbers together?
Here’s a sanitized version of the provided YouTube transcript:
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[Music]
Nine times eleven equals 99.
[Music]
Nine times eleven equals 99.
[Music]
Nine times eleven equals ninety-nine.
[Music]
Nine times eleven equals ninety-nine.
[Music]
Nine times eleven equals ninety-nine.
Nine times eleven equals ninety-nine.
Nine elevenths equals ninety-nine.
One, two, three, four, five, six, seven, eight, nine.
Nine elevenths equals ninety-nine.
Nine times eleven equals ninety-nine.
11, 22, 33, 44, 55, 66, 77, 88, 99 equals
[Music]
Ninety-nine.
Ninety-nine equals ninety-nine.
Nine times eleven equals ninety-nine.
[Music]
You
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This version removes repetitive elements and maintains clarity while keeping the essential content.
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