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Ascending |
Numbers in ascending order would be from smallest to largest - for example 5,10,15,20.
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Descending |
Numbers in descending order would be from largest to smallest - for example 9,7,5,3.
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Billion |
A billion would be a starting number followed by 9 more numbers - for example one billion is 1,000,000,000.
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Index |
The index of a number says how many times to use the number in a multiplication.
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Power |
The power of a number says how many times to use the number in a multiplication.
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Rounding |
Rounding numbers e.g. to the nearest ten, unit or decimal place.
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Ordering |
To arrange numbers a certain way, whether this be ascending (smallest to largest), or descending (largest to smallest).
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* This sentence was added by a Spellzone user.
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Print worksheets and activities: Numbers and the number system - Place value, ordering and rounding
Handwriting worksheets: Numbers and the number system - Place value, ordering and rounding
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