Fill in the blank to make each of the following a true statement .(1) 458 + 639 = 639 + ..…… . In Mathematics.
Answers
Answered by
4
Answer:
458
(a+b)=(b+a)
Hope it helps
Mark as the best answer pls
Answered by
8
Answer:
458
Step-by-step explanation:
458+639=639+x
458+639-639=x
458=x
brainliest it..if it was helpful
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