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Topic 01Mathematics

N1 Number

Integers, prime factorisation, HCF, LCM, index laws, standard form, estimation, upper and lower bounds.

Practice questions
1

Integers, Powers and Standard Form

Prime factorisation, HCF and LCM · Index laws and negative indices · Standard form

35 min
2

Estimation, Bounds and Accuracy

Rounding and Estimation · Upper and Lower Bounds · Surds

30 min

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N2 Fractions, Percentages and Ratio