1. 1 2 3 4 Number Expanders Numbers to 10,000
Watch this video about number expanders on the next slide 2
Pick one of the numbers below and write it on your number expander.
9, , , , , , , , , ,683 3
Use your number expander to rename your number 3 three different ways. Write each way in your book. 4
Using MAB, prove that your number can be made these ways. Make a video of you showing how you used your number expander, and proving it with MAB.
© Auburn Primary School adapted from Lane Clark