Missing Digits: Addition Puzzles
Browse 6 Missing Digits: Addition Puzzles worksheets for Grade 3 Math. These Addition worksheets are designed to give students targeted practice and build confidence in math.
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Whether you're a teacher looking for addition practice problems, a homeschool parent building a Grade 3 curriculum, or a tutor helping a student catch up, choose an available worksheet that matches what your student is practising.
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Prerequisites
Practice Questions
- NaN + 275 = ?
Show answer
723
- NaN + 389 = ?
Show answer
615
- NaN + 258 = ?
Show answer
725
- NaN + 478 = ?
Show answer
787
- NaN + 376 = ?
Show answer
901
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Teacher Resources
Teaching Notes
Treat each column as equation with incoming carry.
Common Mistakes
- Ignore carry
- Ignoring carries correctly.
- Incorrect column alignment.
- Misunderstanding regrouping.
- Subtraction errors for unknowns.
Differentiation
Discussion Questions
- How does carrying affect each column?
- Why is place value important here?
- Can there be more than one answer?
- How is this like solving a puzzle?
Learning Path
Skill Cluster
Number Sense & Operations
Estimated Time
14 minutes
