I can solve addition and subtraction word problems within 10
Challenge problem 1 for K.OA.2. Explain your thinking.
Challenge problem 2 for K.OA.2. Show multiple solutions.
Challenge problem 3 for K.OA.2. Create your own example.
Challenge problem 4 for K.OA.2. Teach someone else.
Challenge problem 5 for K.OA.2. Find patterns.
Challenge problem 6 for K.OA.2. Make connections.
Challenge problem 7 for K.OA.2. Solve creatively.
Challenge problem 8 for K.OA.2. Justify your answer.
Challenge problem 9 for K.OA.2. Extend the concept.
Challenge problem 10 for K.OA.2. Design a new problem.