Worksheets and Whiteboard Resources for Elementary Math
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Activity Title: 1 More, 1 Less Topic:
Reference(s): YEAR 1, Addition and Subtraction - Calculations (1C2a)
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Preview image of Learning Clip Flash activity Learning Clip - IWB Resources for Elementary Math
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Description: Triangle Man explains a strategy for working out one more or one less of a given number using a tray of action figures. Just drag a figure out of the tray to find one less or drop a figure into the tray to find one more. Use the numberline when you become more confident.