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Compare and order in standard form

GCSE · Mathematics · WJEC · N9 — Calculate with and interpret standard form A × 10ⁿ

Question

Question 6 (Non-calculator, 2 marks)

Write these numbers in ascending order (smallest first):

4.2×10−3,0.005,3.8×10−2,6×10−44.2 \times 10^{-3}, \quad 0.005, \quad 3.8 \times 10^{-2}, \quad 6 \times 10^{-4}

2 marks · take your time before peeking.

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Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.