addition sentence - Section 3: Independent Practice

 
  addition sentence
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Unknown Addend Problems

Unit 11: Subtraction Strategies
Lesson 6 of 7

Objective: SWBAT use the relationship between addition and subtraction to solve subtraction facts.

Big Idea: I CAN is a big statement. Students have been practicing subtraction and we want them to persevere and solve word problems to create their own subtraction number sentences. They will use known addition facts to solve subtraction problems.

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Subject(s):
Math, Number Sense and Operations, addition, subtraction, First Grade, Operations
  30 minutes
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