{"product_id":"2-digit-by-2-digit-multiplication-mystery-detective-worksheets-grades-3-6-printable-detective-pack","title":"2-Digit by 2-Digit Multiplication | Mystery Detective Worksheets | Grades 3–6 | Printable Detective Pack","description":"\u003cp\u003eMulti digit multiplication worksheets for 4th grade and 5th grade, 2 digit by 2 digit throughout, five math cases under Mystery Detective rules with the full algorithm on every problem. No prep, print and go, full answer keys and a black and white set, for math centers, morning work, early finishers, homework, test prep and sub plans in any month. For 4th grade and 5th grade students who know the method and need it to stick, this is 2 digit by 2 digit multiplication practice with a school mystery on every page to keep them at it. It suits a math center, a homework week or a test prep run, and the CSI Mini Mystery Detective format means students check their own work.\u003c\/p\u003e\n\n\u003cp\u003eTwo by two digit multiplication is the first time students carry a partial product and then add, and it takes practice to get steady. The case format makes that practice something they ask for, and the marking is student-led, with answer keys included. Twenty products a page and five pages of math lead to one Mystery Detective culprit at the end.\u003c\/p\u003e\n\u003cp\u003eStudents set out each problem with the standard algorithm, then look for the product among the clues on the right of the page. A matching clue gets crossed off. The cases are school stories, like a stolen skateboard and a box of chocolates left on the teacher's desk, and the student is the investigator. Every page checks itself as they go.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe Missing Skateboard\u003c\/strong\u003e - a friend's skateboard stolen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeacher Appreciation Gift\u003c\/strong\u003e - who left the teacher a gift\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe Singer\u003c\/strong\u003e - someone singing in the music room\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChocolates\u003c\/strong\u003e - an unsigned box of chocolates\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActs Of Kindness\u003c\/strong\u003e - good deeds around the school\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Inside\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFive case pages in color\u003c\/li\u003e\n  \u003cli\u003eThe same five cases in black and white\u003c\/li\u003e\n  \u003cli\u003eAnswer keys for every case\u003c\/li\u003e\n  \u003cli\u003eA teacher instruction page\u003c\/li\u003e\n  \u003cli\u003e2 digit by 2 digit multiplication on every page\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Is a CSI Mini Mystery Detective?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach case fits on one page. The problems are on the left and the clue lists are on the right, and every clue has a number. When an answer matches a clue, the student crosses it off. The clues that are still there at the end tell them who did it.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to Use This Resource\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse these after the standard algorithm has been taught, when students need more problems to work through on their own. They're also useful the week before a multiplication test. Hand one out for morning work, send one home, or leave the set in your sub folder.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade Levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWritten for 4th grade and 5th grade. 6th graders who still need multi digit multiplication practice can use them too.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Teachers Love These Cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo prep\u003c\/li\u003e\n  \u003cli\u003eColor and black and white in one download\u003c\/li\u003e\n  \u003cli\u003eStudents can see when a product doesn't match\u003c\/li\u003e\n  \u003cli\u003eFive separate cases\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWant more cases like these?\u003c\/strong\u003e\u003c\/p\u003e\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\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":61955130425714,"sku":"5025073","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/2848\/0626\/files\/2-digit-by-2-digit-multiplication-worksheets-grade-5-5025073.jpg?v=1792462230","url":"https:\/\/kiwilandeducation.com\/products\/2-digit-by-2-digit-multiplication-mystery-detective-worksheets-grades-3-6-printable-detective-pack","provider":"Kiwiland Education","version":"1.0","type":"link"}