Practice your numeracy!
Grid:
KS5 · A-Level
Logarithms
Solve \(log base 2 of x = 5\)
KS4 · GCSE
Expanding brackets
Expand: \((x + 3)(x + 5)\)
KS3 · Y7–9
Arithmetic
\(945 \div 5\)
KS4 · GCSE
Histograms
A histogram bar has frequency density 4 and class width 5. What is the frequency?
KS5 · A-Level
Logarithms
Simplify \(log(12) - log(4)\)
KS3 · Y7–9
Interior angles
What is the sum of interior angles in a pentagon?
KS3 · Y7–9
Powers and roots
What is \(\sqrt{196}\)?
KS4 · GCSE
Algebraic fractions
Simplify: \((x^2 - 4) / (x + 2)\)
KS3 · Y7–9
Angles
Angles in a triangle are 65° and 48°. Find the third angle.
KS4 · GCSE
Rearranging formulae
Rearrange \(v = u + at for t\).
KS4 · GCSE
Indices
Simplify: \((3x^2)^3\)
KS3 · Y7–9
Percentages
What is 15% of 360?