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barxatty [35]
3 years ago
14

-18+(-29)+(-10) -24+(-16)+-28+-19 -151-253-34-17 Help me with these

Mathematics
2 answers:
andrezito [222]3 years ago
8 0

\text{Hey there!}

\mathsf{\#1)\ \ -18+(-29)+(-10)}\\\mathsf{\ \ \ \ \ \ \ \ -18-29-10}\\\mathsf{\ \ \ \ \ \ \ \ -18-29=-47}\\\mathsf{\ \ \ \ \ \ \ \ -47-10=-57}\\\ {\ \ \ \ \ \ \ \ \boxed{\mathsf{Answer:-57}}\checkmark

\mathsf{\#2)\ \ -24+(-16)+(-28)+(-19)}\\\mathsf{\ \ \ \ \ \ \ \  -24-16-28-19}\\\mathsf{\ \ \ \ \ \ \ \ -24-16=-40}\\\mathsf{\ \ \ \ \ \ \ \ -40-28-19}\\\mathsf{\ \ \ \ \ \ \ \ -40-28=-68}\\\mathsf{\ \ \ \ \ \ \ \  -68-19=-87}\\\mathsf{\ \ \ \ \ \ \ \  \boxed{\mathsf{Answer: -87}}}\checkmark

\mathsf{\#3 \ \ -151-253-34-17}\\\mathsf{\ \ \ \ \ \ \ \  -151-253=-404}\\\mathsf{\ \ \ \ \ \ \ \ -404-34-17}\\\mathsf{\ \ \ \ \ \ \ \ -404-34=-438}\\\mathsf{\ \ \ \ \ \ \ \ -438-17=-455}\\\mathsf{\ \ \ \ \ \ \ \ \boxed{\mathsf{Answer:-455}}}\checkmark

\text{Good luck on your assignment and enjoy your day!}

~\dfrac{\huge\text{LoveYourselfFirst}}{\huge\text{:)}}

olasank [31]3 years ago
6 0
-18 +(-29) = -47 + (-10) = -57


-24 + (-16) = -40 + (-28) = -68 +(-19) = -87


-151 - 253 = -404 - 34 = -438 - 17 = -455

:)
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