Nerdle #1489 Answer
Monday, February 16, 2026
44+16=60
- Structure
- AB+CD=EF
- Type
- Double-Digit Addition
- Result
- 60
How the clues would have read
- Today's equation begins with a two-digit number in the 40s.
- This puzzle uses addition only.
- The result is a 2-digit even number.
The numbers behind it
- Divisibility: 44 is divisible by 2, 4, 11, and 22, 16 is divisible by 2, 4, and 8, and 60 is divisible by 2, 3, 4, 5, 6, 10, 12, 15, 20, and 30
- Digital roots: 44 → 4+4 = 8, 16 → 1+6 = 7, 60 → 6+0 = 6
- Prime factorization: 44 = 2²×11, 16 = 2⁴, 60 = 2²×3×5
Why the structure matters
This puzzle's shape is AB+CD=EF — a double-digit addition, where each letter stands for one digit. Recognising the shape before the arithmetic is what separates a three-guess solve from a six-guess struggle: once you know the equation is a double-digit addition, most of the search space is gone before you have spent a single guess.
The result, 60, factors as 2²×3×5 — those factors are exactly the operations that could have produced it.
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