Mrs. Marshall's Algebra class is working on rational and irrational numbers using the numberline. #mathrocks #numberline #rcmtalk #orangemass #rcmahar
by ralphcmahar 8 years ago | via Instagram
Red alert ⚠
by erahurka 7 years ago | via Instagram
????????
by erahurka 7 years ago | via Instagram
Just a nice double burger from Budapest ????
by erahurka 7 years ago | via Instagram

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