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Missing Numbers to 20

Worksheet 7

Name: ____________________________

__     __    16      17       __     (1)

13       __     __     __    17       (2)

15      16       __     __     __     (3)

7       __    9       __     __     (4)

__    15      16       __     __     (5)

__    16       __     __    19       (6)

8       __    10       __     __     (7)

9       __     __    12       __     (8)

__     __    8      9       __     (9)

__     __     __    15      16       (10)

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