Here’s a lesson idea on standard form vs expanded form

Title – Stardard Form Expanded Form
By – Debbie Haren
Subject – Math
Grade Level – 3-5

Take a four or five digit number and place it at the top of piece of paper. Ex. 6466. Then put expanded form standard form how many digits and ask if the number is odd or even.

example:

6466

standard form:______________________________________________

expanded form:______________________________________________

Odd or Even? ____________

Word form:___________________________________________________

How many digits?________________

Then copy this on a sheet of paper and have the children do one of these a day so they always remember these words and what they mean. This is a major part of the profiency test. It’s Very important that the children remember the difference in these words.

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