8
+1
4
+4
2
+2
4
+5
1
+10
4
+2
1
+5
7
+10
7
+2
1
+10
5
+3
5
+3
1
+1
1
+5
6
+1
4
+2
1
+6
1
+3
2
+1
10
+1
Practice addition facts with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Addition Facts Easy Worksheets worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.