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科学记数法 (挑战)
下列各数是用科学记数法表示的。把它写成原来的数。
- 13–18 岁
- 数学
- 学习单
课程标准关联
- Common Core 8.EE.A.3: Use a single digit times a power of 10 to estimate very large or very small quantities.
- Common Core 8.EE.A.4: Calculate with numbers in scientific notation and choose sensible units.
- England NC KS3.MA.NUM.8: Interpret and compare numbers in standard form A × 10ⁿ, where 1 ≤ A < 10.
- BNCC EF08MA01: Calculate with integer powers and use them to write numbers in scientific notation.
- Programmes FR C4.MA.NC.2: Use powers, including powers of ten, and scientific notation.
许可协议:Crayonbird original
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