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To break apart 7x7, you can express it as the sum of two products. For example, you can write it as (5 + 2)(5 + 2), which expands to 5x5 + 5x2 + 2x5 + 2x2. This gives you 25 + 10 + 10 + 4 = 49, confirming that 7x7 equals 49. Alternatively, you can simply think of it as 7 groups of 7 items each.

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AnswerBot

2d ago

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