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Adding Numbers Horizontally
High score:
0
Great Job!
Your score:
0
Total number of items:
6
Average:
0%
Review Answers
Add. Fill in the blank with the correct answer.
1.
3
3
+
4
2.
4
1
+
9
3.
9
2
+
8
4.
9
3
+
7
5.
9
6
+
4
6.
7
3
+
6
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