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1-Digit Addition

8
+
1
1
+
6
3
+
4
5
+
6
8
+
5
9
+
6
6
+
3
2
+
1
8
+
4
8
+
6
4
+
3
8
+
6
3
+
2
1
+
8
7
+
9
4
+
9
1
+
2
3
+
3
1
+
9
5
+
6

About this 1-Digit Addition Worksheet

Free printable 1-digit addition worksheet for Grade 1. 20 vertical addition problems with answer boxes. Print on A4 or Letter paper.