March 3, 2023
FREE Printable Crack the Code Kindergarten Addition Math Worksheet

FREE Printable Crack the Code Kindergarten Addition Math Worksheet


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Turn practicing simple addition into a fun math activity with these crack the code worksheet. Children get to become detectives with these free printable Addition to 10 Worksheets. This huge pack of 25+ pages of simple addition worksheets is perfect for kindergarten and first grade students working on addition within 20. Simply print the crack the code worksheet pdf and yo uare ready for some fun kindergarten math worksheets.

Turn practicing simple addition into a fun math activity with these crack the code worksheet. Children get to become detectives with these free printable Addition to 10 Worksheets. This huge pack of 25+ pages of simple addition worksheets is perfect for kindergarten and first grade students working on addition within 20. Simply print the crack the code worksheet pdf and yo uare ready for some fun kindergarten math worksheets.

Crack the Code Worksheet

Kids need lots of practicing adding numbers within 10 and within 20 so they have a firm foundation for all future math. Using kindergarten math worksheets is a great way to achieve that fluency, however kids can easily become bored with free math worksheets. So we came up with these clever, engaging crack the code worksheets. This free math printable makes practicing addition fun for kindergartners and grade 1 students. Whether you are a parent, teacher, or homeschooler – you will love these crack the code worksheet pdf pack to make practicing addition to 10 and subtraction within 10 fun for kids. This is great as extra practice with simple addition worksheets to achieve math fluency, summer learning, fun math activity sheets, math center in your classroom, and as a supplement to your homeschool math curriculum.

Crack the code worksheet pdf

Start by scrolling to the bottom of the post, under the terms of use, and enter your information in the box and click button. If you are a current subscriber, it will confirm that and immediately open the pdf file for you to save. If you are a new reader, WELCOME! By entering in your email address you will be joining our free weekly newsletter with tons of fun, engaging worksheets, games and activities to make learning fun for kids of all ages. You will also get instant access to the freebie.

super cute, free printable Crack the Code Worksheets for kindergarten and first grade students to practice math

Free crack the code math worksheets printable

Print the pages of this addition to 20 worksheets and set out with a pencil, crayon, markers, or colored pencil and you are ready to practice addition.

You will love that the answer key is included so you can quickly check your child’s answers!

HINT: The pages are in black and white to save you on printer ink costs!

desert themed Crack the Code Math with cactus, rattle snake, scorpion, camel, gila monster, and more animals

Crack the code math worksheet

This is a HUGE pack of addition to 10 worksheet! There are over 25 pages of math crack the code for kinder and grade 1 to solve.  So done your sleuth hat, grab you magnifying glass, and get ready to solve the clues as you become a math detective!

Students will look at the code – 2 animals from the same habitat. Next, they will look at the top of the math worksheet to see what number the animal represents and write that on the line below the code. Finally, students will solve the code by solving the addition problem they made.

  • For example: a black tarantula is 1 plus a green turtle that is 3 equals 4.
  • Another example: the fox colored red has the value of 4 and we add that to the gila monster colored yellow that is 2 to get the sum of 6.
rainforest Printable Addition Worksheets filled with tree frogs, anteaters, butterflies, jaguar, monkeys, and more rainforest animals
Free Crack the Code Math Worksheets!

Printable crack the code for kids’

You will love how excited your student is to practice math with these cool crack the code math worksheets! Use these addition and subtraction worksheets for kindergarten for summer learning, homework, extra practice, seat work, math centers in your classroom, and more!

Kids will love this solve by code math practice! Don’t’ forget to have students color in the pictures along the way. It not only adds to the fun, but is great for strengthening hand muscles they will need for future writing!

For each group of animals, there is an addition page, subtraction page, two addition and subtraction worksheets, and an answer key. Each page has 9 math equations for kids to solve!

polar animals themed Math Worksheets for Kindergartners
Solve the case by using the polar animals code to complete the addition and subtraction equations!

Crack the code free printable

We love activities that combine multiple skills, so the images students will see are of animals from different animal habitats. There are 5 pages of kindergarten math worksheets addition with a fun habitat theme to cover five habitats. You will encounter:

  • Desert animals such as tarantula, gila monster, armadillo, turtle, camel, fennec fox, eagle, meerkat, scorpion, and a rattle snake.
  • Wetland animals such as alligator, dragonfly, trout, beaver, bullfrog, duck, marsh fly, muskrat, otter, and pond snail.
  • Rainforest animals such as blue morpho butterfly, cara ibis, monkey, tree frog, anteater, tree cutter ant, parrot, piranha, tarsier little monkey, and a jaguar.
  • Polar animal such as puffin, polar bear, beluga whale, seal, walrus, ox, snowy owl, arctic hare, dall sheep, and a moose.
  • Ocean animals such as puffer fish, clown fish, octopus, starfish, shark, clam, sea horse, jellyfish, hermit crab, and a dolphin.

Animal Habitats Sticker Worksheets Silly Animal Puzzles and Animal Habitats Activity for kids animal cookie animal habitats sorting activity

Animal Printables

Looking for more fun, hands on, and free habitat activities for kids? Try these:

Super fun sand slime recipe that is quick and easy-to-make for your beach theme or a summer activity for preschoolers.  You will LOVE this beach slime! ocean coloring pages Beach Science Experiments super cute cut and paste subtraction math craft to practice addition in kindergarten, 1st grade, and 2nd grade students.

Beach Theme

subtraction-bingo super cute cut and paste subtraction math craft to practice addition in kindergarten, 1st grade, and 2nd grade students. Fun, hands on subtraction game using our free subtraction printable and goldfish Help children practice subtraction with these handy subtraction flashcards. These printable subtraction flash cards allow kindergarten, first grade, and 2nd graders to practice subtracting along with their favorite toys featuring in movies like Toy Story. Simply grab the pdf file with subtraction flash cards and you are ready to play and learn with a subtraction activity!

Subtraction Activities

Looking for more subtraction worksheets and subtraction games to make learning to subtract fun? Check out these subtraction math ideas and free resources:

Your kid are going to BEG to practice math with this outrageously FUN subtraction activity for kindergarten, preschool, pre-k, and first graders. Children will practice subtraction within 10 using playdough and our free printable playdough mats. This subtraction smash turns the chore of teaching subtraction into a fun math game for kids! Simply print pdf file with subtraction games for kids and you are ready to play and learn! These fun, free subtraction wheels are a great way to practice subtraction problems with your student! These subtraction worksheets for kindergarten, first grade, and 2nd graders to memorize simple subtraction within 20 facts. Using these subtraction worksheet for class 1 for great preparation for learning more advanced math skills in the future. Simply print math subtraction worksheets to have fun practicing subtraction for kids with no-prep simple subtraction worksheets. subtraction worksheets minibook If you are looking for a fun, simple way for kids to learn to subtract these super cute, hibernating animals subtraction within 5 pages are a great way to introduce basic subtraction. Use these simple subtraction worksheets with preschool, pre-k, and kindergartners to learn, practice and review subtracting from five with these fun and free animal worksheets. Print basic subtraction worksheets and you are ready for a fun subtract and color activity for kindergarten math.

Subtraction Printables

subtraction math mystery free printables Make practicing math fun with these super cute, solve and stamp, addition and subtraction worksheets. Kindergarten, first grade, and 2nd grade students will be excited to practice addition within 10 and subtraction within 10 using these dot marker printables. These do a dot worksheets are a playful way to work on solving equations and stamp with bingo dauber using the code at the top to reveal hidden pictures in these free math worksheets. Simply download pdf file to pla this addition printable activity.  Can your Kindergarten age child quickly add and subtract numbers to five without using their fingers? This addition within 5 for kindergarten is an important early math skill to help them achieve math fluency. If they need a little extra practice with addition within 5, they will love this fun and FREE addition and subtraction games printable to practice addition and subtraction. Simply print pdf file with template and have fun adding and subtraction within 5 with your first grade and kindergartners. Super cute FREE gumball math practice for kindergarten, first grade, and more

Addition and Subtraction Worksheets


Math Worksheets

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  1. Joely Avatar

    Lovely and attractive worksheets

  2. Sheila Perkins Avatar
    Sheila Perkins

    Thank you for sharing your work. The children I work with in the home and at school really enjoy the activities.

  3. Linda Avatar

    Thank you. It should make math a little more interesting.

  4. Lindsey Avatar

    Thank you!

  5. minh Avatar

    thanks you!

  6. Lalitha Sundaram Avatar
    Lalitha Sundaram

    thank you so much , The worksheet was simply outstanding.

  7. Marcia Avatar

    Thank you for sharing these wonderful worksheets.

  8. Joelle Ruddle Avatar
    Joelle Ruddle

    thank you

  9. Tam Avatar

    Thank you for sharing your gifts and talents with others. Your work sheet have helped my son grow. He is an up and coming 1st grader. Looking forward to using your 1st grade worksheets. The Kindergarten worksheet were wonderful. Thank you!

  10. Pooja Avatar

    Absolutely amazing worksheets… kids love doing it… thank you

  11. julie connor Avatar
    julie connor

    thanks! these are great!