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Mathematics 17 Online
OpenStudy (anonymous):

-133.94+(-39.2)

OpenStudy (anonymous):

-173.14

OpenStudy (anonymous):

how did you find it ? i need to show my work :/

OpenStudy (rosedewittbukater):

plus a negative +(-) is like minus. so -133.94 - 39.2 = -173.14

OpenStudy (anonymous):

do we line up the decimals?

OpenStudy (rosedewittbukater):

yes or use a calculator if your teacher lets you

OpenStudy (anonymous):

nah shes mean she dosent let us use nothing. >.<

OpenStudy (rosedewittbukater):

oh then ya you line up the decimals

OpenStudy (anonymous):

okkay thankyou

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