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  1. PROBLEM Definition & Meaning - Merriam-Webster

    mystery, problem, enigma, riddle, puzzle mean something which baffles or perplexes. mystery applies to what cannot be fully understood by reason or less strictly to whatever resists or …

  2. List of unsolved problems in mathematics - Wikipedia

    This list is a composite of notable unsolved problems mentioned in previously published lists, including but not limited to lists considered authoritative, and the problems listed here vary …

  3. Database of Common Problems (150 Entries) - Simplicable

    Oct 30, 2024 · A list of common life problems including personal, work, school, social and everyday problems.

  4. 14 Problems in the World — And Their Potential Solutions

    Sep 21, 2023 · When crises strike, and you are heartbroken by the news — whether the culprit is climate disasters, health inequalities, or violent conflict — there’s a little spark inside you that …

  5. PROBLEM | definition in the Cambridge English Dictionary

    Financing the camp’s athletic program is a problem. He has a serious health problem. I’m having problems with my in-laws again.

  6. Multiple-Step Word Problem Worksheets

    The word problems on these printable worksheets contain multiple-step problems in which students will add, subtract, multiply, and/or divide.

  7. Problem - definition of problem by The Free Dictionary

    A situation, matter, or person that is hard to deal with or understand: was having problems breathing; considered the main problem to be his boss. See Usage Note at dilemma.