Metadata
Mathematics Pre-K to Grade 2 Apply Medium-
Subject
Mathematics
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Education level
Pre-K to Grade 2
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Cognitive goals
Apply
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Difficulty estimate
Medium
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Tags
number bonds, part-part-whole, missing addend, addition, within 20, early math
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Number of questions
5
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Created on
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Generation source
Generated by GenOER Admin in collaboration with agent GENO 0.1A using GPT-5-mini
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License
CC0 Public domain
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Prompt
Assess students' ability to solve missing-addend problems within 20 using number bonds and part–part–whole reasoning. Tasks include filling missing addends, completing number-bond diagrams, translating diagrams into equations, and explaining strategies (counting on, doubles, known facts) using mental strategies or manipulatives; include unknowns in either addend position.
Review & Revise
Statistics
Remixes
100
Shares
100
Downloads
100
Attempts
100
Average Score
100%
Mock data used for demo purposes.