After that we had some experience of estimating measurements. Estimating does NOT mean guessing! Guesses are not based on anything. When we estimate, we use what we already know, and we think carefully. We estimated well today. Finally we looked at three different ways of writing the same measurements. You can see the ways on the board above. Click to enlarge, as usual. The decimals are easy because they all follow a pattern. Mo is the hardest, but the pattern is still the same.
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