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Valentine's Day Math Activity – 3-Digit Addition & Subtraction Crack the Code

Rated 4.92 out of 5, based on 12 reviews
4.9 (12 ratings)
;
Desktop Learning Adventures
1.7k Followers
Grade Levels
3rd - 4th, Homeschool
Resource Type
Standards
Formats Included
  • PDF
Pages
12 pages
$3.75
$3.75
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Desktop Learning Adventures
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What educators are saying

I use these activities in my early finisher centers and they are popular among my students. They offer enough challenge to keep them engaged, but can complete them independently. Thanks!
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  1. Surprise your kids with these fun, yet challenging Halloween, Christmas Holiday, Valentine's Day, and St. Patrick's Day Crack the Code math practice activities. These activities offer many fun and engaging ways for students to get computation practice with 3-digit addition and subtraction. They’ll e
    Price $9.45Original Price $13.75Save $4.30

Description

This fun Valentine's Day 3-Digit Addition & Subtraction Crack the Code activity offers three engaging ways for students to get computation practice with 3-digit numbers. They’ll enjoy the challenge and feedback is immediate through solving the three puzzles correctly.

Ways to use Crack the Code puzzles~

  • Centers
  • Go-to Activities
  • Fun Class Challenge
  • Small Group Challenges
  • Paired Work (Buddy up!)
  • Test Prep
  • Homework
  • Sub Days
  • RTI

Included:

Three Puzzles With 20 problems each

♥ 3-digit Addition

♥ 3-digit Subtraction

♥ 3-digit Mixed Addition & Subtraction

All puzzles include problems with regrouping and/or borrowing

Answer Keys

A Practice Code (color & BW) to show students how to solve these types of puzzles.

Quotes:

In keeping with the Valentine's Day theme, the three quotes focus on love and friendship.

3-digit addition

"If you live to be a hundred, I want to live to be a hundred minus one day so I never have to live without you." ~A.A Milne, Winnie-the-Pooh

3-digit subtraction

"Truly great friends are hard to find, difficult to leave, and impossible to forget." ~Bill Watterson, Calvin & Hobbs

3-digit addition & subtraction

Friendship is born at that moment when one person says to another, "What! You too? I thought I was the only one!” ~C.S. Lewis

You might also like Valentine's Day: 2-Digit Addition & Subtraction Practice - Crack the Code

Click HERE to view all primary math centers and activities.

Click HERE for additional Crack the Code math practice puzzles your kids will enjoy!

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Total Pages
12 pages
Answer Key
Included
Teaching Duration
40 minutes
Last updated Feb 2nd, 2016
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Standards

to see state-specific standards (only available in the US).
Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
Fluently add and subtract multi-digit whole numbers using the standard algorithm.
Make sense of problems and persevere in solving them. Mathematically proficient students start by explaining to themselves the meaning of a problem and looking for entry points to its solution. They analyze givens, constraints, relationships, and goals. They make conjectures about the form and meaning of the solution and plan a solution pathway rather than simply jumping into a solution attempt. They consider analogous problems, and try special cases and simpler forms of the original problem in order to gain insight into its solution. They monitor and evaluate their progress and change course if necessary. Older students might, depending on the context of the problem, transform algebraic expressions or change the viewing window on their graphing calculator to get the information they need. Mathematically proficient students can explain correspondences between equations, verbal descriptions, tables, and graphs or draw diagrams of important features and relationships, graph data, and search for regularity or trends. Younger students might rely on using concrete objects or pictures to help conceptualize and solve a problem. Mathematically proficient students check their answers to problems using a different method, and they continually ask themselves, "Does this make sense?" They can understand the approaches of others to solving complex problems and identify correspondences between different approaches.

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