MathStories.comTM
Copyright © 1999-2004 MathStories.com, Inc, 1426 Pine Grove Way, San Jose, California 95129 . All Rights Reserved.

Sheet # 449 Find the Missing Number


What number goes in the blank to make the sentence true?

1) 4 + ____ = 9


2) 9 + _____ = 17


3) 6 + _____ = 20


4)12 + _____ = 16


5) 10 + _____ = 16


6) _____ + 11 = 11


7) _____ + 17 = 20


8) _____ + 9 = 17


9) ______ + 3 = 14


10) 5 + _____ = 18