E – DN – OE8

Feb 18, 2024

A decimal number is partitioned into two parts. One part has three digits to the left of the decimal and two digits to the right of the decimal. The other part has one digit to the left of the decimal and two digits to the right of the decimal. What could the decimal...

E – CT – OE10

Feb 18, 2024

There were a few items purchased. The price of these items are all quite similar. Estimate the total cost for these items. Explain your thinking.

E – CT – OE11

Feb 18, 2024

Although only a few items were purchased, the cost of the transaction was quite high. What could be the price of each item? What is the cost of the transaction?

E – CT – OE12

Feb 18, 2024

As only a few items were purchased, the cost of the transaction was not high. What could be the price of each item? What is the cost of the transaction?

E – CT – OE13

Feb 18, 2024

The price of these items are all quite similar. Estimate the total cost for these items. Explain your thinking.

Subscribe To Our Newsletter

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

You have successfully subscribed!