21
+60
43
+15
17
+32
40
+25
15
+42
30
+8
16
+63
13
+76
6
+23
7
+40
30
+49
44
+25
37
+61
2
+34
23
+30
21
+20
20
+8
10
+14
31
+45
3
+76
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.