Multiplying by Multiples of 10

Multiplying by Multiples of 10

by JoAnne Jones

​When Multiplying by a number that is a multiple of ten:

​

​Multiply the main numbers and then add the number of zeros from the factors to the product.

​4 x 60 = 240

​400 x 6 = 2,400

​40 x 60 = 2,400

Poll

How do you feel about multiplying by multiples of 10?

​Let's get ready for Bingo!!

​The Case of the Toilet Paper Troll!

​Using your awesome math skills, find out who is taking all the toilet paper and where they are hiding it!!

​Good

Luck!!