Middle School Madness

Weekly problems for middle school students ready for a challenge. These puzzles enhance logical thinking and make math exciting and rewarding.

500 Numbers

Posted: January 29, 2024

What is the value of the following pattern of 500 numbers:

1 – 2 + 3 – 4 + 5 – 6 + 7 …. + 499 – 500.

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