Add. Reduce your answer to its lowest term.

1.)4
2
7
+
3
4
=

2.)3
7
9
+
2
3
=

3.)2
2
7
+
1
4
=

4.)
6
1
4
+
3
5
=

5.)7
1
6
+
2
3
=

pls answer it properly
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