Number

Showing 17–32 of 164 results

Number

Number
Converting between fractions, decimals and percentages
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Direct Proportion and Exchange Rates
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Dividing a number by a power of ten
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Dividing Mixed Numbers and Top-Heavy Fractions
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Dividing with Fractions using Visual Methods
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Dividing with Negative Numbers
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Division with Decimal Numbers
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Expressing One Number as a Percentage of Another
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Factor Pairs of Numbers and Terms
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Finding Percentages without a Calculator
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Finding Prime Factors
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Finding Prime Numbers
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Finding the Highest Common Factor
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Fractions and Decimal Numbers
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Indices with Negative Powers
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Introducing Mixed Numbers

Mr Mathematics Blog

Trigonometric Identities Sin, Cos and Tan

How to introduce the sin, cos and tan trigonometric identities.

Calculating a Reverse Percentage

How to teach calculating the original amount after a percentage change.

Comparing Datasets using the Mean and Range

The importance of the range when comparing comparing datasets.