E – ASD – RT7

A family decided to go on a multi-day trip. They travelled a total of 1483.4 kilometers. How many kilometers could they have travelled on each day?

E – ASD – RT8

The length of an unpaved road is 3483.45 meters. When constructing the road, it took Shannon less than a week to walk it. Shannon walked different distances each day. How many meters did the Shannon walk each day?

E – ASD – RT9

Over the course of a year, the school pays $3423.34 on lunch orders. The school spends more money for some months than others. About how much money did the school spend each month?

P – EC – RT6

You and your class are on a nature walk. You become interested in something you notice and make an estimate. This estimate is a large number. What size of referent would have made sense? Explain your thinking.

P – EC – RT7

Two students were estimating the number of people on the playground. One student used a referent of 5 while another student used a referent of 20. How could both referents be appropriate? Explain your thinking.

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