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Math Drills
Square roots
Adding & subtracting square roots
Practice 1
Square roots
Adding & subtracting square roots
1 / 5
Standard
Calculate.
12
+
27
\sqrt{12} + \sqrt{27}
12
+
27
1
39
\sqrt{39}
39
2
5
6
5\sqrt{6}
5
6
3
5
3
5\sqrt{3}
5
3
4
3
\sqrt{3}
3
Answer
