Addition Practice- Fill In the Missing Number- Three Digit Addition

In this fill in the missing number addition worksheet, 3rd graders find the value of the missing number in 18 addition problems. They are given the sum and find a missing digit in one of the three digit addends.

3rd Math 3 Views 10 Downloads
Resource Details

1 more...
Resource Types
1 more...

What Members Say

Jadeline M.
I discovered Lesson Planet by accident, and am so glad I did. There would be times when I feel the materials provided to me are inadequate, and this site gave me exactly what I was looking for. I really love it when I give a task, and my students completely take over! I observe how determined they are to get the job done, and they feel more confident when the work is a success!
Jadeline M., Teacher