Prefix Word Sums

This English teaching pack for Key Stage Two gets the children to investigate, match and spell words that are spelt with a range of prefixes. The class can identify and record how some words change their spellings and meanings after a prefix has been added by using them in example sentences related to a class topic.

Prefix Word Sums un
Investigate, match and spell a range of different words that are spelt with the prefix un

Prefix Word Sums dis
Investigate, match and spell a range of different words that are spelt with the prefix dis

Prefix Word Sums in
Investigate, match and spell a range of different words that are spelt with the prefix in

Prefix Word Sums co
Investigate, match and spell a range of different words that are spelt with the prefix co
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Calculation Solutions
Use standard written methods of addition and subtraction to check calculated sums using inverse operations and solve problems with multi-step solutions
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Number Races
Identify and practise how to use the correct standard written number calculations when adding and subtracting different pairs of four and five digit numbers
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Family Party
Explain and model how to use standard written addition and subtraction calculations to select items needed for a family celebration to match a specific money budget
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Robot Factory
Practise using standard written addition and subtraction calculations to solve different number word problems about products that could be made by robots in a factory