2nd Grade Math Mystery Worksheets
2nd Grade Math Mystery Worksheets
Welcome to our 2nd Grade Math Mysteries!
Second-grade math mystery activities focus on two-digit addition and subtraction, identifying place value, and solving problems involving number comparisons. Students use their math skills to solve clues in engaging scenarios, making abstract concepts more concrete. These activities are an effective way to integrate math into meaningful experiences, reinforcing skills such as regrouping and comparing numbers.
Common Core Standard: 2.NBT.B.5 (Fluently add and subtract within 100).
Resource Details
- Age(s): 7
- Grade(s): 2nd Grade
- 28 Printable PDF Resources
- Includes Answer Key(s)
Math Mysteries by Month and Week (Printable PDFs)
In this section you will find all of our math mysteries organized by the month and week. Each PDF contains multiple pages of case files, math activities to solve clues, and answer keys.
January Week 1 - The Missing Disco Ball Mystery
Get instant access to print and download Math Mystery worksheets and all K12 Math Worksheets!
January Week 2 - The Great Snowman Swap-Up
January Week 3 - The Case of the Missing Snowboard
January Week 4 - The Missing Dog Sweater
February Week 1 - The Mystery of the Missing Groundhog Day Snacks
February Week 2 - The Case of the Missing Puzzle Piece
February Week 3 - The Case of the Missing Medals
February Week 4 - The Valentine's Day Flower Mystery
March Week 1 - The Search for the Vanishing Rainbow
March Week 2 - The Case of the Missing Lucky Shoes
March Week 3 - The Mystery of the Broken Butterfly Wing
March Week 4 - The Great Easter Egg Mix-Up
April Week 1 - The Case of the Missing Easter Eggs
April Week 2 - The Bunny's Lost Basket
April Week 3 - The Earth Day Garden Mix-Up
April Week 4 - The April Showers Riddle
October Week 1 - The Case of the Vanishing Vampire Bats
October Week 2 - The Mystery of the Witch's Cauldron
October Week 3 - The Mystery of the Haunted Pumpkin Patch
October Week 4 - The Case of the Missing Halloween Candy
November Week 1 - The Mystery of the Corn Maze Caper
November Week 2 - The Case of the Missing Apple Cider
November Week 3 - The Thanksgiving Pie Mystery
November Week 4 - The Great Leaf Pile Switch-Up
December Week 1 - The Missing Ornament
December Week 2 - Santa's Workshop Puzzle
December Week 3 - The Case of the Lost Christmas List
December Week 4 - The Mystery of the Lost Christmas Lights