Visit my teacher blogs for classroom resources and useful strategies! Math in the Middle & Put Your Name on Your Paper

How do you decide when to use an estimate and when to find an exact answer?

Front-end estimation is a useful strategy. How do you use it with decimals or whole numbers?

I used to think a factor was… Now I know that a factor is…

Tanya rounded a fraction to 1/2. What fraction(s) could she have rounded? Why?

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