Answer:
65 + (-72 ) = 65 + 9
-31 (-8) -31
so , 65 - 279 = - 214 = 6.90
-31 - 31
Answer is 6.90.
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Answers & Comments
Answer:
65 + (-72 ) = 65 + 9
-31 (-8) -31
so , 65 - 279 = - 214 = 6.90
-31 - 31
Answer is 6.90.