E – ASW – OE4

The difference between two 4-digit whole numbers is a 4-digit whole number. What could the two 4-digit whole numbers be?

E – ASW – RT3

The local animal shelter raised more than $20 000 to fund special projects. They decided to spend most of this money on a few projects. How much money does the shleter have left? Explain your thinking.

E – ASW – OE5

The difference between two 5-digit whole numbers is a 4-digit whole number. What could the two 5-digit whole numbers be?

Subscribe To Our Newsletter

Join our mailing list to receive the latest news and updates from Dr. David Costello.

You have successfully subscribed!