Description
Support deeper mathematical thinking with these Word Problem Error Analysis Fix It Tasks—designed specifically for 1st grade number talks and math journals. These ready-to-use prompts help students analyze already-solved word problems, identify reasoning errors, and explain their thinking clearly and confidently.
Each task invites students to choose the correct answer, justify their choice, and explain why another answer is incorrect. This higher-order thinking routine encourages critical discussion, deepens understanding of problem types, and promotes mathematical precision—all while reinforcing addition and subtraction within 10 and 20.
Perfect for Q3 and Q4, these tasks work well in math centers, journals, small groups, or whole-class number talks.
What’s Included:
- 24 Error Analysis Prompt Cards
- 6 Joining Problems (within 10 & 20)
- 6 Separating Problems (within 10 & 20)
- 6 Part-Part-Whole Problems (within 10 & 20)
- 6 Comparing Problems (within 10 & 20)
- Teaching Guide with Question Stems to support discussion
- Math Talk Anchor Chart for classroom reference
- 3 Student Recording Log Options for differentiation and assessment
These tasks not only help students spot errors but also build their ability to communicate mathematical reasoning—an essential skill for success in both problem-solving and number talks.
Looking for even more ways to deepen number sense?
Grab the complete 1st Grade Number Talks Bundle—packed with mental math task cards for every major concept across the year. With structured prompts, visual supports, and a variety of problem types, this bundle makes it easy to lead daily math conversations that build fluency, flexibility, and confidence!
✅ Download the preview to get a closer look at these templates and examples from my classroom!










Julie V. –
I am excited to use this next year! Great way to start a lesson!
Sandy Katcher –
This was great for my struggling kiddos!
Loree R. –
Excited to use these!
Kalisha Hoffman –
Thank you for a great resource! I can’t wait to use these with my students.
Stephanie G. –
Outstanding
Erica Trobridge –
I love this resource for pushing my students to talk about math in different ways, encouraging them to explain their thinking. Thank you!
Tawanda T. –
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Lynn R. –
Excited to use these for math talks!
Jennifer N. –
Great! Thanks
Sandra C. –
Great resource – thanks!
shannon U. –
Great way to assess HOY