We begin with taking the big number in our fist (we pretend to grab it out of the air) and then count on or back the smaller number.
Open WorksheetAddition and subtraction with numbers that are 1 or 2 digits away from their double.
Open WorksheetOpen Number Lines is a visual model used to represent numbers as distances on an unmarked line.
Open WorksheetTelling Time uses a traditional (analog) clock to teach children how to tell time.
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