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Core Skills

Number Properties

Grades 4–9 · 10 levels · hints

Find 4 consecutive integers (1-100) that match the hint at each position. 10 levels test divisibility, primes, perfect squares, and more.

CKSTEM Game for Properties of a Number
Level 1 / 10
Score: 0
Completed: 0 / 10
Goal: For each level, find 4 consecutive integers (between 1 and 100) that match the hint shown for each position.
You earn 4 points for each level you solve without giving up.
Level 1: Find 4 consecutive numbers
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'25/26 '25/26 '25/26 '25/26 '24/25 '24/25 '23/24 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '22/23 '21/22 '21/22 '21/22 '21/22 '21/22 '21/22 '21/22 '21/22
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