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2 years ago

How can I work this problem in adding integers with counters 5 + (-7)

Mathematics

2 answers:

saw5 [17]2 years ago

7 0

Answer:

is -2

Step-by-step explanation:

because we have (-)+(+) is - so our answer is in minus

Anettt [7]2 years ago

5 0

$\\ \rm\longmapsto 5+(-7)$

$\\ \rm\longmapsto 5-7$

$\\ \rm\longmapsto -2$

Note:-

(-)(-)=(+)
(+)(-)=(-)
(-)(+)=(-)
(+)(+)=(-)

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Answer:

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