{"product_id":"2-digit-addition-with-regrouping-winter-mini-math-mystery-grades-1-3-detective-mystery","title":"2-Digit Addition with Regrouping | Winter Mini Math Mystery | Grades 1–3 | Detective Mystery","description":"\u003cp\u003e\u003cstrong\u003eTwo-digit addition with regrouping gets a wintry twist as students track down who made the teacher's hot chocolate, who threw the first snowball, and who left the mystery snow angel.\u003c\/strong\u003e In this no-prep, printable winter \u003cstrong\u003eMini Math Mystery\u003c\/strong\u003e, students become private detectives who solve \u003cstrong\u003e2-digit addition with regrouping\u003c\/strong\u003e problems, match each sum to a suspect, and eliminate names until the culprit is revealed. The self-checking, story-driven format builds real addition fluency while keeping 1st, 2nd, and 3rd graders engaged — perfect for winter, math centers, morning work, homework, early finishers, substitute\/relief days, indoor recess, and spiral review.\u003c\/p\u003e\u003ch3\u003eQuick Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkill:\u003c\/strong\u003e 2-digit addition with regrouping (carrying)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrades:\u003c\/strong\u003e 1–3 (1st, 2nd, 3rd)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e 5 no-prep printable mystery worksheets in full color and black \u0026amp; white + suspect lists + full answer keys + congratulations colouring pages (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTheme:\u003c\/strong\u003e Winter Mini Math Mystery detective adventure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe 5 Mysteries\u003c\/h3\u003e\u003cp\u003eEach case pairs a winter worksheet with a suspect list: students solve the sums, match answers to suspects, and cross off names until one is left:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Chocolate\u003c\/strong\u003e — Someone made the teacher a hot chocolate and nobody knows who. Add to reveal who made it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinter Scarf\u003c\/strong\u003e — A scarf has been left behind in the classroom. Solve the problems to work out who it belongs to.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToboggan\u003c\/strong\u003e — Nobody knows whose turn it is next on the toboggan. Add your way through the clues to find out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnowball Fight\u003c\/strong\u003e — A snowball fight has started and nobody knows who threw the first snowball. Work out who did.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnow Angel\u003c\/strong\u003e — Someone has made a snow angel and nobody knows who. Solve the sums to reveal the mystery artist.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Teachers Love It\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero prep\u003c\/strong\u003e — just print and hand out; a print-friendly black \u0026amp; white version is included too.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-checking\u003c\/strong\u003e — the suspect-elimination format means students catch their own mistakes and stay accountable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngagement that lasts\u003c\/strong\u003e — the winter detective story pulls in even reluctant and struggling students.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferentiation-friendly\u003c\/strong\u003e — assign one case at a time or the full set; ideal for mixed-ability classrooms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSkills Covered\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdding two 2-digit numbers with regrouping (carrying)\u003c\/li\u003e\n\u003cli\u003ePlace value and column addition\u003c\/li\u003e\n\u003cli\u003eAddition fact fluency and accuracy\u003c\/li\u003e\n\u003cli\u003eLogical reasoning and deductive process of elimination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5 print-and-go mystery worksheets (one per case), in full color and black \u0026amp; white\u003c\/li\u003e\n\u003cli\u003eMatching suspect lists\u003c\/li\u003e\n\u003cli\u003eFull answer keys for every case\u003c\/li\u003e\n\u003cli\u003eCongratulations colouring pages and student detective instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBest Used For\u003c\/h3\u003e\u003cp\u003eWinter and December activities, math centers, independent practice, morning work, homework, early finishers, substitute\/relief days, indoor recess, and spiral review — any time you want 2-digit addition practice that feels like a game.\u003c\/p\u003e","brand":"Kiwiland Education","offers":[{"title":"Default Title","offer_id":62005449818482,"sku":"7674231","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/2-digit-addition-with-regrouping-winter-mini-math-mystery-detective-cover.jpg?v=1783219932","url":"https:\/\/kiwilandeducation.com\/products\/2-digit-addition-with-regrouping-winter-mini-math-mystery-grades-1-3-detective-mystery","provider":"Kiwiland Education","version":"1.0","type":"link"}