\"\"\"\"

\

The expression is 7\"\"14.

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= 7(10 + 4)                     (Write 14 as the sum of 10 and 4)

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= 7\"\"10 + 7\"\"4                 (Distribute 7)

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= 70 + 28                        (Multiply: 7\"\"10 = 70 and 7\"\"4 = 28)

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= 98                                 (Add: 70 + 28 = 98)\"\"

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The product is \"\".