433 results authored by Ben Brawn - search across all users.
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Face, Place and actual value, adding, subtracting, multiplying, dividing and rounding decimals.
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No description given
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No description given
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A very simple algebraic fraction multiplied by a whole number. No cancelling is required by design.
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A whole number divided by a very simple algebraic fraction. No cancelling is required by design.
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Multiply two algebraic fractions (unfortunately their appearance doesn't really change) and cancel.
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A simple algebraic fraction dividing by another. Cancelling is recommended.
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Fractions don't have a common denominator. Need to find one. Addition and subtraction 50:50 split.
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Things like "expand 4(5a-3)"
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Things like "expand -(2x+3y+4)"
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Basically expand an expression like "5y(-2z+3)" where the student types answer into a single gap.
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No description given
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Students seem to freak out when their answer is not written exactly the same as the answer provided. This question tries to enforce that $(x-y)=-(y-x)$ and $\frac{a-b}{c-d}=\frac{b-a}{d-c}$
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This question is to test if you know how to use your calculator correctly.
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This question is to test if you know how to use your calculator correctly.
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This question is to test if you know how to use your calculator correctly.
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Using Pythagoras' theorem to determine a non-hypotenuse side, where side lengths include surds and students enter using sqrt syntax
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No description given
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Add, subtract, multiply and divide algebraic fractions.
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Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.
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Deferred annuities - currently just a single present value question
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Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.
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Simple questions on interval notation. If you are not randomising the order of your questions please turn on randomise choices in these questions.
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Identifying y=mx+b given two points
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Horizontal and vertical shifts and scales of a random cubic spline
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of a random cubic spline
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of a random cubic spline
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Horizontal and vertical shifts and scales of a random cubic spline
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Horizontal and vertical shifts and scales of a random cubic spline
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Horizontal and vertical shifts and scales of a random cubic spline
