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Mathematics, 30.04.2021 16:00 nanaflower321

Math Triangle Missing Number Triangle

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Place the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 in the circles so that the numbers on each side of the triangle make the same sum.

What is the sum on each side?

Challenge: How many different ways can you make this work?

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Answers: 3

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Math Triangle Missing Number Triangle

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