Print the page of your choice. Have the children identify each number.
If the child identifies the number correctly, dot it with a bingo marker.
When they are done, the number that aren't blotted,
are the numbers the child needs to work on.
Many people are using these as "calendars". They put a cotton ball on the number of the calendar date counting down each day as they pass.
Assessments to 30
Assessments to 31