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Mathematics, 02.12.2020 01:00 vkffgj

Alisa has 153 dominoes. That is 3 times as many dominoes as Stan has. How many dominoes does Stan have?
153 = 3 = d
3x 153 = d
153 + 3 = d
153 - d = 3

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Alisa has 153 dominoes. That is 3 times as many dominoes as Stan has. How many dominoes does Stan h...
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