Represent very large (mega, giga, tera) and very small (micro, nano, pico) metric units using models, base ten relationships, and exponential notation
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
What does the metric prefix "mega" mean?
📘 Worked solution
✓1 million (10⁶).
And one from the hard end
A hard drive's storage is measured in terabytes, and an atom's diameter is measured in picometres - magnitudes trillions of times apart. Explain why exponential notation is essential for representing both without writing long strings of zeros.
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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