pre-algebra Numeracy and Arithmetic

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Indices: expanded vs index form (non-algebraic) 23 May 2022, 1:28 a.m.
Indices: fractional powers (non-algebraic) 23 May 2022, 1:21 a.m.
Indices: multiplying powers (non-algebraic) 23 May 2022, 1:20 a.m.
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Questions that don't require or use algebra, e.g. long division, order of operations, negative numbers, decimals, fractions, percentages, ratios, rates, scientific notation, units, non-algebraic indices.

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Ben Brawn commented on Fractions: adding and subtracting, numerical 6 months ago

Fractions are in reduced form by design now and advice involves dealing with cases where the lowest common denominator is one of the denominators. 

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Ben Brawn on Fractions: adding and subtracting, numerical 6 months ago

Gave some feedback: Ready to use

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Paul Jainta on Fractions: adding and subtracting, numerical 6 months, 1 week ago

Gave some feedback: Should not be used

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Ben Brawn published Fractions: adding and subtracting, numerical 6 months, 1 week ago

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Ben Brawn on Fractions: adding and subtracting, numerical 6 months, 1 week ago

Gave some feedback: Ready to use

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Ben Brawn on Fractions: adding and subtracting, numerical 6 months, 1 week ago

Gave some feedback: Has some problems

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Ben Brawn copied Fractions: adding and subtracting, numerical, already with common denominator to Fractions: adding and subtracting, numerical 6 months, 1 week ago

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Ben Brawn published Fractions: adding and subtracting, numerical, already with common denominator 6 months, 1 week ago

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Ben Brawn on Fractions: adding and subtracting, numerical, already with common denominator 6 months, 1 week ago

Gave some feedback: Ready to use

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Ben Brawn created Fractions: adding and subtracting, numerical, already with common denominator 6 months, 1 week ago

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Ben Brawn commented on Rounding to 0, 1, 2 or 3 decimal places 6 months, 2 weeks ago

Now gives a single question.

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Ben Brawn on Rounding to 0, 1, 2 or 3 decimal places 6 months, 2 weeks ago

Gave some feedback: Ready to use

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Ben Brawn on Rounding to 0, 1, 2 or 3 decimal places 6 months, 2 weeks ago

Gave some feedback: Should not be used

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Ben Brawn commented on Rounding to the nearest 10, 100, 1000 6 months, 2 weeks ago

Now only displays one question. If you want to get students to do it muleiple times, add it to the exam multiple times.

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Ben Brawn on Rounding to the nearest 10, 100, 1000 6 months, 2 weeks ago

Gave some feedback: Ready to use

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Ben Brawn commented on Rounding to the nearest 10, 100, 1000 6 months, 2 weeks ago

About to make this only display one question at a time, use seed to make question more efficient.

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Ben Brawn on Rounding to the nearest 10, 100, 1000 6 months, 2 weeks ago

Gave some feedback: Should not be used

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Ben Brawn on Decimals: Subtraction 1 year ago

Gave some feedback: Ready to use

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Ben Brawn on Decimals: Subtraction 1 year ago

Gave some feedback: Should not be used

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Ben Brawn on Units: converting between different prefixes 1D (nano to giga) 3 years, 8 months ago

Gave some feedback: Ready to use

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