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📅 Number of the Day

89
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Explore this number:

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List all the factors of 89.
Answer
1, 89
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List the first 5 multiples of 89.
Answer
89, 178, 267, 356, 445
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Is 89 prime or composite? Explain.
Answer
Prime - it has 2 factors: 1, 89
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Write 89 as the sum of two numbers.
Answer
85 + 4 = 89
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Write 89 as the difference of two numbers.
Answer
106 - 17 = 89
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