Something's missing from your question. There are 20 answers to your question.
39 + 0 = 39
38 + 1 = 39
37 + 2 = 39
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19 + 20 = 39
Wiki User
∙ 10y ago39 + 39 + 39 + 39 + 39 + 39 = 234
15
59
273
61
5
2.7 - 20 + 39 = 21.7
The commutative property of addition.
-21.
90
90
75+2(32)+4(39)+47 =75+64+156+47 =75+220+47 =122+220 =342