38
+60
32
+41
21
+41
5
+24
35
+53
35
+12
21
+37
34
+60
22
+50
20
+74
41
+55
31
+44
29
+60
40
+11
44
+51
46
+1
10
+10
21
+78
23
+56
32
+24
Practice addition within 100 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Addition Within 100 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.