4
+1
4
+1
2
+6
2
+1
7
+2
3
+3
10
+1
2
+6
3
+6
6
+3
1
+4
2
+6
10
+5
10
+3
3
+10
1
+10
5
+10
1
+5
5
+3
4
+4
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 Medium 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.