Metadata
Mathematics Pre-K to Grade 2 Understand Medium-
Subject
Mathematics
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Education level
Pre-K to Grade 2
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Cognitive goals
Understand
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Difficulty estimate
Medium
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Tags
addition, subtraction, missing addends, part–whole, visual models
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Number of questions
5
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Created on
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Generation source
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License
CC0 Public domain
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Prompt
Assess students' understanding of part–whole relationships by having them find missing addends using objects and pictures; tasks include completing addition and related subtraction equations, decomposing numbers into two parts, and solving simple word problems with unknown addends (within 0–20) using manipulatives, pictorial models, and counting strategies.
Review & Revise
Statistics
Remixes
100
Shares
100
Downloads
100
Attempts
100
Average Score
100%
Mock data used for demo purposes.