Question

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

Answer 1

Answer:

is -2

Step-by-step explanation:

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

Answer 2

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

$\\ \rm\longmapsto 5-7$

$\\ \rm\longmapsto -2$

Note:-

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