{"product_id":"4-digit-subtraction-with-regrouping-mystery-detective-worksheets-grades-2-5-zoo-safari-theme","title":"4-Digit Subtraction with Regrouping | Mystery Detective Worksheets | Grades 2–5 | Zoo Safari Theme","description":"\u003cp\u003eZoo animals 4 digit subtraction with regrouping worksheets for 3rd grade and 4th grade, five math activities run as Mystery Detective cases at the zoo. Print and go, no prep, full answer keys and a black and white set, for math centers, morning work, early finishers, homework and sub plans, any month and any animal unit. The zoo setting suits an animal unit, a zoo trip or any month a class needs the practice, and underneath it is 4 digit subtraction with regrouping, borrowing across zeros included, for 3rd grade and 4th grade. It works as a math center, a homework set or a sub plan, and a CSI Mini Mystery Detective is a page students finish rather than put down.\u003c\/p\u003e\n\n\u003cp\u003eFour digit subtraction is where borrowing across a zero becomes second nature, given enough of them. A case gives that mileage happily, and students check their own borrowing as they cross the suspects off. Pair it with the safari addition pack and the zoo carries a whole week of math in Mystery Detective style.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Cases\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe Tigers Stripes - a count nobody can agree on\u003c\/li\u003e\n  \u003cli\u003eThe Missing Fruit - somebody has taken it\u003c\/li\u003e\n  \u003cli\u003eMidnight Calls - working out who was where\u003c\/li\u003e\n  \u003cli\u003eZoo Prize - a total that does not add up\u003c\/li\u003e\n  \u003cli\u003eAnimal Escape - the last case of the set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Inside\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFive color case pages, sixteen subtraction problems on each\u003c\/li\u003e\n  \u003cli\u003eThe same five cases again in black and white\u003c\/li\u003e\n  \u003cli\u003eAnswer keys for all five cases\u003c\/li\u003e\n  \u003cli\u003eA color in page for early finishers\u003c\/li\u003e\n  \u003cli\u003eA teacher instruction page, print and go with nothing to prepare\u003c\/li\u003e\n  \u003cli\u003eFour digit subtraction with regrouping throughout\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat Is a CSI Mini Mystery Detective?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eOne printed page holding one crime and the clue list that solves it. Each clue carries a number, the sixteen problems on the page produce those numbers, and a correct answer knocks a clue out. Work to the last question and a single suspect is left standing. Get one wrong and nothing matches, which sends a student back over their working before you ever see it.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhen to Use This Resource\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eReach for this once column subtraction has been taught and simply needs keeping warm, or as review before a test. It fits an animal or zoo unit, a class trip week, and any season from fall through winter to spring. Use it for math centers, morning work, early finishers, homework, sub plans and homeschool lessons, with a whole class, a small group or one student.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGrade Levels\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWritten for 3rd grade, 4th grade and 5th grade. Sixth graders who still need borrowing firmed up get real use out of it, and a strong second grader will manage the early cases with support.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy Teachers Love These Cases\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eA wrong answer matches no clue, so students catch their own slips\u003c\/li\u003e\n  \u003cli\u003eColor and black and white are both in the download\u003c\/li\u003e\n  \u003cli\u003eA color in page for whoever finishes first\u003c\/li\u003e\n  \u003cli\u003eFive cases covers a full week of centers from one print run\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eLove this resource?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFollow Kiwiland Education to discover more CSI Mini Mystery Detective cases, no prep math activities, and detective themed printables for elementary classrooms.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.teacherspayteachers.com\/Sellers-Im-Following\/Add\/Kiwiland\" target=\"_blank\" rel=\"noopener\"\u003eFollow Kiwiland Education on TPT ↗\u003c\/a\u003e\u003c\/p\u003e","brand":"Kiwiland Education","offers":[{"title":"Default Title","offer_id":61955365601650,"sku":"4975358","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/4-digit-subtraction-with-regrouping-worksheets-grade-4-4975358.jpg?v=1792460960","url":"https:\/\/kiwilandeducation.com\/products\/4-digit-subtraction-with-regrouping-mystery-detective-worksheets-grades-2-5-zoo-safari-theme","provider":"Kiwiland Education","version":"1.0","type":"link"}