# Addition, Subtraction & Missing Addends - Math Mystery: Case of the Jungle Joker

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(23 MB|18 pages)
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1. Math Mysteries the COMPLETE collection for 1st Grade. This complete math mystery bundle contains all of my math mysteries for Grade 1 up to date! Make math fun and exciting with these engaging activities that will motivate even some of your most reluctant learners.MULTIPLE USESUse as a classroom rev
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2. This Complete Math Mystery Tri-Grade Bundle contains all of my math mysteries currently in the range available for Grades 1, 2, and 3! Make math fun and exciting by adding a mystery twist to your worksheets. Your students will gain lots of math practice, while also developing their critical thinkin
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3. This Math Mystery Differentiated Bundle contains all of the grade versions for the Case of the Jungle Joker available (Grades 1 - 4). This bundle is excellent if you need to differentiate within your classroom because the clues are interchangeable between the 2nd - 4th-grade editions (or use the 1s
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• Product Description
• StandardsNEW

Fun Math Review Mystery Activity - Case of The Jungle Joker. Engage and motivate your Grade 1 students while they use a variety of math skills to help solve a crime! Easy prep! Just Print & Solve! Or go paperless with the new Google Slides option provided within your download.

Optional VIDEO HOOK now included to introduce the activity in a fun way. CLICK HERE TO VIEW VIDEO HOOK

There are FIVE clues to crack to solve who the Jungle Joker is:

Clue 2 - Adding Single digit numbers to Double digit numbers (no regrouping)

Clue 3 - Subtraction with Single Digits and Teens (no regrouping)

Clue 4 - Missing Addends (Single Digits and Teen Numbers)

Clue 5 - Double Digit Addition (no regrouping)

You will also receive: teacher instructions, a story, suspect list, suspect declaration sheet, answer sheets, and printable awards.

Check out our entire range of Math Mysteries HERE

Case of The Jungle Joker (GRADE 1)

Case of The Jungle Joker (GRADE 2)

Case of The Jungle Joker (GRADE 3)

Case of the Jungle Joker (GRADE 4)

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Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used.
Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
Total Pages
18 pages
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Teaching Duration
N/A
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