Metric Prefixes Practice

Instructions

  1. Choose a skill, then start. Mixed review includes all three skills.
  2. Type your answer. A unit after the number is optional. Write very large or very small numbers in scientific notation, like 5.32 x 10^-7 or 5.32e-7.
  3. Case matters: capital M is mega and lowercase m is milli. If you cannot type μ, type u (75 um for 75 μm).
  4. Keep the measurement's significant figures. A different number of significant figures still counts, with a note.
  5. Submit once per question and read the feedback. Try again gives you new numbers.

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Quantitative Skills · Units

New numbers every set.

Choose one skill for 8 questions, or Mixed review for 12. Every set has new numbers.

No timer. Use scratch paper. The prefix ladder from the lesson is below.

Reference

The prefix ladder

Rungs from top to bottom

Moving the decimal point

Practice for the Metric Prefixes lesson in Quantitative Skills. Original ZornScience questions.

About this activity

Use the prefix ladder from mega to nano: learn what each prefix means, count the places between rungs, and convert between units. Every set has new numbers, and each answer gets feedback right away.

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