Simplify:
a) 2069 + (– 79) + 29 + (– 49).
b) (– 18) + (– 50) – (– 20) + (– 60) – (+10).
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Answered by
3
a 1970
b -118
help you
b -118
help you
omis7:
hmmm
Answered by
10
a) 2069 + (– 79) + 29 + (– 49)
= 2069 - 79 + 29 - 49
= 1990 + 29 - 49
= 2019 - 49
= 1970
b) (– 18) + (– 50) – (– 20) + (– 60) – (+10)
= -18 - 50 + 20 - 60 - 10
= - 68 + 20 - 60 - 10
= - 48 - 60 - 10
= - 108 - 10
= - 118
= 2069 - 79 + 29 - 49
= 1990 + 29 - 49
= 2019 - 49
= 1970
b) (– 18) + (– 50) – (– 20) + (– 60) – (+10)
= -18 - 50 + 20 - 60 - 10
= - 68 + 20 - 60 - 10
= - 48 - 60 - 10
= - 108 - 10
= - 118
ooooo
try one more time when you are going to press that thank button press it nonstop Lee
if it is not happening leave it by only one thanks
what is the situation
leave it
can you please follow up with me
....
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