Arithmetic operations involving fractions; converting between decimals and fractions; deciding if fractions are equivalent.

Arithmetic operations involving fractions; converting between decimals and fractions; deciding if fractions are equivalent.

The student will be given 2 integers between -9 and +9 to add together.

Finding the modulus and argument (in radians) of four complex numbers; the arguments between $-\pi$ and $\pi$ and careful with quadrants!

Finding the modulus and argument (in radians) of four complex numbers; the arguments between $-\pi$ and $\pi$ and careful with quadrants!

Finding the modulus and argument (in radians) of four complex numbers; the arguments between $-\pi$ and $\pi$ and careful with quadrants!

Finding the modulus and argument (in radians) of four complex numbers; the arguments between $-\pi$ and $\pi$ and careful with quadrants!

Finding the modulus and argument (in radians) of four complex numbers; the arguments between $-\pi$ and $\pi$ and careful with quadrants!

Finding the modulus and argument (in radians) of four complex numbers; the arguments between $-\pi$ and $\pi$ and careful with quadrants!

Practice of conversion between SI units of mass, volume & length.

Two sample t-test to see if there is a difference between scores on questions between two groups when the questions are asked in a different order. 

Find the dot product and the angle between two vectors

Find the cosine of the angle between two pairs of 3D and 4D vectors.

Finding the modulus and argument (in radians) of four complex numbers; the arguments between $-\pi$ and $\pi$ and careful with quadrants!

Paired t-test to see if there is a difference between times take in a task.

angle between two vectors

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Arithmetic operations involving fractions; converting between decimals and fractions; deciding if fractions are equivalent.

Questions asking you to find the equation of a line between two points, in Cartesian coordinates.

This question will help you practice converting between fractions and percentages

Paired t-test to see if there is a difference between times take in a task.

Given vectors  $\boldsymbol{v,\;w}$, find the angle between them.

Practice of conversion between SI units of mass, volume & length.

This question will help you practice converting between fractions and percentages

This question will help you practice converting between fractions and percentages

These short questions allow you to practice converting between decimals and fractions.

Identifying y=mx+b given two points

Calculate the distance between two points.

Given sequences with missing terms, find the common difference between terms.

Given $f(x)=(x+b)^n$. Find the gradient and equation of the chord between $(a,f(a))$ and $(a+h,f(a+h))$ for randomised values of $a$, $b$ and $h$.

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