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More playing with number upper primary
Related resources supporting pupils' understanding of multiplication and division through playing with numbers.
Mental calculations
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Current playing with number upper primary teacher
Age
7 to 11
Challenge level
Resources to support understanding of multiplication and division through playing with number.
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More playing with number lower primary
Some additional activities to develop children's understanding of addition and subtraction of number through playing with number.
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Playing with numbers
All these activities use adding and taking away. Can you spot the connections?
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Clever carl
What would you do if your teacher asked you add all the numbers from 1 to 100? Find out how Carl Gauss responded when he was asked to do just that.
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Integrated sums sudoku
The puzzle can be solved with the help of small clue-numbers which
are either placed on the border lines between selected pairs of
neighbouring squares of the grid or placed after slash marks on the
intersections between two diagonally adjacent squares.