This download contains 36 addition word problem task cards, 3 posters, 4 different ten frame sheets, a student recording sheet, and an answer key.
Start Unknown- 12 task cards
Change Unknown- 12 task cards
Result Unknown- 12 Task cards
Use the task cards on their own or copy and laminate the ten frame cards to have students practice using this strategy.There are so many different ways to use this product, check out my suggested uses in the preview. Great for centers, practice or remediation.
Also view my Addition Task Cards download if you are just starting to teach unknowns or need something less rigorous.
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