You must sign in before we can post your answer.
Don't have an account? Sign up only takes a few seconds.
I usually use base ten blocks because expanded form breaks a number apart by place value. I build the number (ie 361) using the blocks as 3 hundreds, 6 tens and 1 ones. Sometimes we draw the amount using symbols for the blocks (square for 100s, line for 10s, dot for 1s). Then, we write it as an equation 361 = 300 + 60 + 1. That is the expanded form.
Please sign in or register so that we can respond to your feedback:
Your message has been received.
Register Now and join a community of a million educators.
Take 30 seconds to register (it's free!) and:
Teaching Channel is a thriving online community where teachers can watch, share, and learn diverse techniques to help every student grow.
Non Profit Statement
Schools, districts, and educational organizations — now you can harness the power of Teaching Channel for your teachers with the Teaching Channel Plus private collaboration platform.