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Mathematics, 12.06.2021 03:10 ravenconner85

Which of the following addition problems have a rational sum? Select THREE that apply.
А.
2 + ]
+
1
2
B
5.4+
5
4
С
1648
D
-1.11 + 1.11
E
V90 + V900

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Which of the following addition problems have a rational sum? Select THREE that apply.
А.

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