F-10 Curriculum (V8)
F-10 Curriculum (V9)
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How important is zero in place value? How would you write '50' if there was no zero?
Watch Dodly and Flynn at the monster fair investigating ways of representing the numbers from one to five. Two is a double, such as in a double scoop of ice-cream. Tally marks and 'tri' are used as representations of three, while four monster apples are shown as 3 and 1 or 2 and 2.