Cross Your Heart Addition
Here is an amazing math feat YOU can perform. Since this is February, we have added a little Valentines Theme. Check out this lightning addition trick.
After you’ve had a chance to view the trick, find out how it’s done!
Here is an amazing math feat YOU can perform. Since this is February, we have added a little Valentines Theme. Check out this lightning addition trick.
After you’ve had a chance to view the trick, find out how it’s done!
Would you believe it if I told you that there is one number whose letters are in alphabetical order! When you have picked yourself up off the floor from the shock of that, can you tell me what number it is?
What is the only 2-digit number where the product of its digits equals the sum of its digits? E.g. could it be 37? 3×7=21. 3+7=10. These don’t match, so it’s not 37. What is it then?
Show people that you are an amazing math wizard. You can add several 4-digit numbers in your head in less than 3 seconds! Learn this math magic trick.
There’s one number that equals something multiplied by itself, and something else cubed. Any idea what that special number is?
I have a problem. I have 4 rows of 3 stamps, as you see in the picture. However, my stamp album only has room for 3 rows of 4 stamps. Life is challenging at times, isn’t it! Can you make 1 continuous tear along the perforations so theses stamps will fit in the album?
Abra-Kid-Abra
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314-961-6912 or
888-963-ABRA (2272)
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