These activities are part of our Primary collections, which are problems grouped by topic.
![Addition and Subtraction](/sites/default/files/styles/medium/public/thumbnails/content-id-13780-icon.png?itok=jH5CmbFr)
![Addition and Subtraction](/sites/default/files/styles/medium/public/thumbnails/content-id-13787-icon.jpg?itok=H4ADoQ14)
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Addition and Subtraction
Have a go at these upper primary activities which all involve addition, subtraction or both.