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Math worksheet for practicing addition and finding missing numbers using visual and numerical methods.

A math worksheet titled "Math Practice: Determine the Unknown Number (LOD-8)" featuring exercises to find missing numbers in addition equations, with visual aids like ten frames and triangle diagrams.

A math worksheet titled "Math Practice: Determine the Unknown Number (LOD-8)" featuring exercises to find missing numbers in addition equations, with visual aids like ten frames and triangle diagrams.

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