{"product_id":"3-digit-addition-and-subtraction-mystery-detective","title":"3-Digit Addition \u0026 Subtraction | Mystery Detective | Grades 2–5 | Summer Beach","description":"\u003cp\u003eAddition and subtraction within 1,000 summer beach Mini Mystery Detective pack of math worksheets for Grade 2, Grade 3, and Grade 4. This printable summer math resource gives students engaging 3-digit addition and subtraction practice with regrouping through beach-themed Mystery Detective cases. Students solve equations, check their answers, eliminate suspects, and solve each case in a fun escape room-style, crack-the-code activity with no locks, apps, or complicated prep required.\u003c\/p\u003e\n\n\u003cp\u003eThese addition and subtraction within 1,000 worksheets are perfect for May, June, July, August, and September math practice. Use them for summer review, summer school, end-of-year activities, back-to-school review, math centers, morning work, independent work, partner activities, small groups, homework, or test prep.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e5 Summer Beach Mystery Detective cases:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe Missing Beach Umbrella\u003c\/li\u003e\n  \u003cli\u003eThe Pool Float\u003c\/li\u003e\n  \u003cli\u003eThe Icecream Cart\u003c\/li\u003e\n  \u003cli\u003eThe Sandcastle Trophy\u003c\/li\u003e\n  \u003cli\u003eThe Missing Surfboard\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eEach case includes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eA unique, engaging detective storyline connected to the theme\u003c\/li\u003e\n  \u003cli\u003eA mix of vertical 3-digit addition and subtraction problems with answers always under 1,000\u003c\/li\u003e\n  \u003cli\u003eA randomized answer list with one extra decoy to boost critical thinking\u003c\/li\u003e\n  \u003cli\u003eA suspect list for students to eliminate as they solve each problem\u003c\/li\u003e\n  \u003cli\u003eTeacher-friendly directions and complete answer keys\u003c\/li\u003e\n  \u003cli\u003eLow-ink, easy-to-print pages for quick prep and flexible classroom use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy Teachers Love This Resource:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMakes math fact fluency practice exciting and interactive\u003c\/li\u003e\n  \u003cli\u003eCombines problem-solving, logic, and critical thinking\u003c\/li\u003e\n  \u003cli\u003ePerfect for independent work, partner activities, or small groups\u003c\/li\u003e\n  \u003cli\u003eWorks for back-to-school, midyear practice, and end-of-year review\u003c\/li\u003e\n  \u003cli\u003eAligned with CCSS 2.NBT.B.7, 3.NBT.A.2, Texas TEKS, and Virginia SOL math standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eEach Mystery Detective case is an independent escape room (or crack-the-code) type of activity where students solve puzzles instead of unlocking locks. Each correct answer eliminates a suspect, leading students closer to solving the case.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e This is a printable PDF file. You will receive a download link for all 5 sets. No physical product will be shipped.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLove this resource?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFollow Kiwiland Education to find more Mini Mystery Detective games, addition and subtraction puzzles, and printable escape room worksheets for your classroom.\u003c\/p\u003e","brand":"Kiwiland Education","offers":[{"title":"Default Title","offer_id":62593068990834,"sku":"16699276","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/3-digit-addition-and-subtraction-with-regrouping-summer-beach-practice.jpg?v=1792612221","url":"https:\/\/kiwilandeducation.com\/products\/3-digit-addition-and-subtraction-mystery-detective","provider":"Kiwiland Education","version":"1.0","type":"link"}