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 Method: Write all the addition facts. Check the answers for the fact that does not belong. Example: Which addition fact does not belong for the sum of 7. 7 + 0 = 7 5 + 2 = 7 3 + 4 = 7 2 + 4 = 6 Answer: 2 + 4 = 6 Directions: Answer the following questions. Also write the addition facts for the numbers: 2,3,4,5,6,7,8, and 9.
 Q 1: Which addition fact does not belong for the sum of 52 + 4 = 63 + 2 = 54 + 1 = 55 + 0 = 5 Q 2: Which addition fact does not belong for the sum of 10 + 1 = 11 + 0 = 11 + 0 + 0 = 11 + 1 = 2 Q 3: Which addition fact does not belong for the sum of 21 + 2 = 30 + 2 = 21 + 1 = 22 + 0 = 2 Q 4: Which addition fact does not belong for the sum of 72 + 5 = 73 + 4 = 77 + 0 = 71 + 1 = 2 Question 5: This question is available to subscribers only! Question 6: This question is available to subscribers only!

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