Mathematics
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🇹🇷 Okyanus Koleji · High school
Grade 9
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In the labEnglish
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Mathematics · Unit 1 · Powers: What They Really Mean
- I can read a power as a repeated multiplication, and name its base and its exponent.
- I can find a power of a fraction or a decimal.
- I can say why (−2)⁴ and −2⁴ are different numbers.
- I can build the ladder of powers and show why any base to the power zero is one.
- I can carry the ladder below zero and write a negative power as a fraction.
Mathematics · Unit 1 · The Exponent Laws
- I can join two powers with the same base by counting their boxes together.
- I can divide two powers with the same base by cancelling the boxes they share.
- I can raise a power to a power, and say why the exponents multiply.
- I can show that a rule is false by finding one case that breaks it.
- I can take out a common power so a sum becomes something I can work with.
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Powers: What They Really MeanMathematics · Unit 1 · Power ladder · EnglishOpen the trial →
The Exponent LawsMathematics · Unit 1 · Power ladder · EnglishOpen the trial →