7 x 1 1 x 1 3 x 1 10 x 1 2 x 1 8 x 1 5 x 1 4 x 1 0 x 1 9 x 1 6 x 1 9 4 6 2 10 8 5 1 3 0 7 Exercise 1: Draw a line from the sum to the correct answer.
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