Indices and surds
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Indices and prime factors
1Work with index notationOpen, set of 8START2Express a number in prime-factor index formOpen, set of 8START
Multiplying and dividing powers
Power of a power and zero index
Powers of products and quotients
Negative indices and exponential equations
6Work with negative indicesOpen, set of 8START7Solve an exponential equation by matching basesOpen, set of 8START8Combine positive and negative integer indicesOpen, set of 8START
Scientific notation and arithmetic
9Scientific notationOpen, set of 8START10Multiply and divide in scientific notationOpen, set of 8START11SI prefixes and scientific timescalesOpen, set of 8START
Significant figures
12Round to decimal places and significant figuresOpen, set of 8START13Record measurements and compare instrumentsOpen, set of 8START
Fractional indices (extension) (optional extension)
Real numbers and surds