Fill in the blank!

Finding Prodects by "Breaking it up"
What is the product of 14 x 3?
Expanded form:
(10+_) x 3

1 answer

To find the product of 14 x 3 using expanded form, you can break down 14 into 10 and 4:

Expanded form: (10 + 4) x 3

So, the blank should be filled with 4.