2649.2. Proportions, percent
Grade:
8
Subject
Algebra
Theme
7.grade mathematics course repetition
Subtheme
Proportions, percent
Solve tasks to find hidden Geo point coordinates
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- Algebra: Irrational numbers.
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- Algebra: Rational fraction expression.
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- Physics:
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- Chemistry: Substances physical properties and transformations.
- Chemistry: Acids and bases. Indicators.
- Algebra: Fraction multiplication and division.
- Physics: Heat and temperature.
- Algebra: ax² + bx = 0
- Chemistry: Substances multiplicity.