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Student Instructions
1. Click 
2. Read or listen to the word problem using the 
3. Show your work by using the 
or click 
to show with base-10 blocks.
4. Click the 
to explain your answer.
Teacher Notes (not visible to students)
2.4C Solve one-step and multi-step word problems involving addition and subtraction within 1,000 using a variety of strategies based on place value, including algorithms.
