Indices: laws, negative and fractional powers
Derive/use index laws including zero, negative and fractional indices and solve simple indicial equations
Learn free: Indices describe structure, not shortcutsMathematics → JSS3 / BECE → Number & Number Systems
Binary operations & base conversion
LESSON IN PREPARATIONApply defined binary operations and convert between selected number bases with attention to place value.
Start with the right foundation.
- JSS1 binary
- algebra substitution
Curriculum context: JSS3 / BECE / Junior-WAEC fit · Nigeria
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Number bases: meaning, conversion and operations
Represent numbers in different bases, convert and perform valid arithmetic while explaining powers-of-base place value
Binary counting & base conversion
Represent whole numbers in base two and convert simple numbers between base ten and base two using place-value reasoning.
Rational, irrational & real numbers; pi
Classify rational/irrational quantities and understand real-number relationships, including pi as an irrational constant.
Simultaneous linear equations
Solve pairs of linear equations by elimination/substitution and interpret solutions in context.
Learn free: Two equations, one common solutionGet personal help with this topic.
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