Test
Scientific notation practice
Students practise converting numbers to and from scientific notation and perform operations in scientific notation using number-writing, compute-and-convert, and ordering steps. Includes tasks like identifying 0.000072, multiplying and adding terms, and arranging steps. Level: 8th grade.
By Edform · Mathematics · Grade 8 · Published Oct 28, 2026 · New
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Questions
- Which scientific notation represents 0.000072?
- What is (3.2 × 10⁴)(2 × 10³) in scientific notation?
- What is (5.4 × 10⁶) + (2.8 × 10⁶)?
- Put the steps for writing 56,000,000 in scientific notation in the correct order.
- Match each number with its scientific notation.
- Complete the scientific notation. Enter the coefficient and exponent.
- Choose the value that completes the sentence.
- Sort each expression into normalized scientific notation or not normalized scientific notation.
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