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Mathematics 11 Online
OpenStudy (anonymous):

Find the sum. 56 + (-21) =

OpenStudy (anonymous):

Basically, what this is saying is 56-21, since the 21 is negative.

OpenStudy (snowcrystal):

this is the same as 56-21

OpenStudy (jojo4eva):

35

OpenStudy (anonymous):

LOL, @SnowCrystal same time posting. :)

OpenStudy (jojo4eva):

56-21=35 so the answer is 35

OpenStudy (snowcrystal):

O.o this is magical @mipie13

OpenStudy (anonymous):

Wow.. LOL. Anyways, glad to help again!

OpenStudy (snowcrystal):

same here

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