{"product_id":"addition-subtraction-word-problems-within-1000-math-mystery-worksheets-grades-2-4","title":"Addition \u0026 Subtraction Word Problems Within 1000 | Math Mystery Worksheets | Grades 2–4","description":"\u003cp\u003e\u003cstrong\u003eStudents crack five school cases using addition and subtraction word problems within 1000\u003c\/strong\u003e — they solve each problem, match every answer to a suspect's badge, and cross names off until one is left holding the blame. This no-prep, printable, self-checking Math Mystery keeps 2nd, 3rd, and 4th graders engaged and works perfectly for math centers, morning work, homework, early finishers, substitute\/relief days, indoor recess, spiral review, and test prep.\u003c\/p\u003e\n\n\u003ch3\u003eQuick Details\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSkill:\u003c\/strong\u003e Addition and subtraction word problems within 1000 · \u003cstrong\u003eGrades:\u003c\/strong\u003e 2–4 · \u003cstrong\u003eFormat:\u003c\/strong\u003e 5 mysteries + full answer keys (printable PDF) · \u003cstrong\u003eTheme:\u003c\/strong\u003e School detective\u003c\/p\u003e\n\n\u003ch3\u003eThe 5 Mysteries\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThe Missing Books\u003c\/strong\u003e — Books are vanishing from the school library shelves, and students solve each word problem to work out who is taking them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Lunch Line Mix-Up\u003c\/strong\u003e — The whole lunch order has come out muddled in the cafeteria, and every answer rules another suspect out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Sports Day Score\u003c\/strong\u003e — Someone has changed the totals on the sports day scoreboard, and the word problems reveal who.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Book Fair Cash\u003c\/strong\u003e — Money has gone missing from the school book fair takings, and each solution narrows the line-up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Lost Property Pile\u003c\/strong\u003e — The lost property pile has been raided and nobody saw who did it, so the last suspect standing is the villain.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Teachers Love It\u003c\/h3\u003e\n\u003cp\u003eZero prep — print and teach. The built-in answer keys make every mystery self-checking, so students get instant feedback and stay motivated. The detective hook pulls in reluctant and struggling learners, and the separate cases make it easy to differentiate or stretch the activity across a week.\u003c\/p\u003e\n\n\u003ch3\u003eSkills Covered\u003c\/h3\u003e\n\u003cp\u003eOne-step and multi-step addition and subtraction word problems within 1000, regrouping in context, choosing the right operation, and interpreting real-world problem language — plus logical reasoning and deductive elimination as students rule suspects out clue by clue.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003ePrintable one-page mystery worksheets, suspect line-ups, complete answer keys for every mystery and student instructions — all in one PDF.\u003c\/p\u003e\n\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\n\u003cp\u003eAddition and subtraction word problem practice in math centers, morning work, homework, early finishers, substitute\/relief days, indoor recess, spiral review, and test prep for grades 2–4.\u003c\/p\u003e","brand":"Kiwiland Education","offers":[{"title":"Default Title","offer_id":62170505019762,"sku":"17212371","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/addition-and-subtraction-word-problems-within-1000-math-mystery-grade-3.jpg?v=1786350831","url":"https:\/\/kiwilandeducation.com\/products\/addition-subtraction-word-problems-within-1000-math-mystery-worksheets-grades-2-4","provider":"Kiwiland Education","version":"1.0","type":"link"}