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This question tests a student's ability to add two fractions with different denominators (at least one of them is negative).

Instructions on inputting ratios of algebraic expressions.

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Adding and Subtracting Fractions

26 questions: Product Rule, Quotient Rule and Chain Rule. For those that want a thorough testing of their basic differentiation using the standard rules.

2 questions. First question divides a cubic by a linear polynomial. The second divides a degree 4 polynomial by a degree 2 polynomial.

Laplace from tables: e^(at), cos(bt), sin(bt).

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Find the acceleration, distance moved and magnitude of the normal reaction of a particle being pulled along a rough horizontal plane.

Lay out gapfills so the student has to enter either the numerator or denominator of a fraction.

This question tests a student's ability to subtract a fraction from another one with the same denominator.