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SKU: ERSKOP11871-6
UPC: 028617437774
Draw String
UPC: 194629106691
Order Of Operations Colossal Poster Papier Mache SKU: ERSKOP11871-6MPN: 005003 UPC: 789892016503 This giant poster will help your students remember the steps to follow when simplifying an expression an important pre algebra skill. It also presents the helpful "Dear Aunt Sally" mnemonic. The teacher's guide contains creative extension activities along with background information. Key Features : This giant poster will help your students remember the steps to follow when simplifying an expression an important pre
