Look at the table. Make a conjecture about the sum of the first 30 positive even numbers.

Question

Mathematics

Octavio

21 November, 18:24

Look at the table. Make a conjecture about the sum of the first 30 positive even numbers.

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Eva Morse · Answer 1

1. The sum of the first 6 positive even numbers is 6x7

2. The sum of the first 30 positive even numbers is 30x31

3. The sum of the first 100 positive even numbers is 100x101