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First Grade >>
Subtraction: write two subtraction statements from the given addition statement(numbers within 50)

Look at the addition statement given below.

21 + 42 = 63

Pick the two subtraction statements related to this addition statement.

63 - 21 = 42

63 - 42 = 25

63 - 42 = 21

63 - 25 = 42

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