6
+2
2
+6
4
+4
4
+5
5
+1
4
+10
2
+7
6
+2
1
+1
1
+8
7
+10
1
+10
7
+10
6
+3
2
+2
4
+5
3
+5
10
+5
1
+1
2
+1
Practice addition 3 addends with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Addition 3 Addends 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.