Выполни действия 6×9+(55-46)×5

Question

Выполни действия 6×9+(55-46)×5

Comments

99

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6×9=54

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55-46=9

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54+9×5

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9×5=45

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54+45=99

Answer 1

6×9+(55-46)×5=54+9×5=54+45=99
6×9=54
55-46=9
9×5=45