Measure, compare, and estimate

Question 1 of 4

1. An official example of estimating a quantity is:

   “I need approximately 20 copies” Inventing a temperature with no thermometer and no report
2. Comparisons in the self-assessment include:

   Only favourite colours Heavier or lighter, greater than or less than
3. When you convert units, a careful habit is to:

   Always multiply by 17 because it “looks right” Use the factor on the tool or an official source, not a guessed number
4. Checking whether an estimate is about the right size is part of numeracy.

   True False