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Worksheet
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Integer Computation

For Students 5th
In this integer computation worksheet, 5th graders solve and complete 14 different problems that include solving various types of integers. First, they use the code in the columns to solve the 3 puzzles at the bottom of the sheet....
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Lesson Plan
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Proving Quadrilateral Properties

For Teachers 9th - 11th
Working backwards can sometimes help you see a path to solving a problem. In this chapter, properites of quadrilaterials are proven by looking at flowcharts and working the probem backwards. Worked through examples are given, along with...
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Worksheet
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Integer Magic Squares

For Students 1st - 5th
For this math worksheet, students find the values along the diagonals using integers to become the sum known as the magic number.
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Worksheet
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Valentine's Day Chocolates Mystery: Sums to 198 (A)

For Students 2nd - 3rd
For some Valentine's Day math fun, learners solve a puzzle to find how many chocolates are in the candy box. Students add two digit numbers to other two digit numbers, and each answer over 98 represents a candy in the Valentine's candy box.
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Worksheet
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Three+Four=Seven

For Students 7th - 10th
In this math cryptogram worksheet, students add the words three and four to get the word seven. Each letter stands for a different number.
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Worksheet
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Four + One = Five

For Students 9th - 10th
In this algebra worksheet, learners decipher a cryptarithm to make an addition problem. They have to figure out what digit each letter represent to be able to solve this problem. There is an answer key with this problem.
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Worksheet
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Secret Trail

For Students 3rd - 5th
In this addition worksheet, students find the secret trail on the grid from the starting number to the ending number by adding  a trail of numbers. Students complete 12 problems.  
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Worksheet
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Cryptarithm

For Students 9th
  In this algebra worksheet, 9th graders solve the cryptarithm of five states to come up with an addition problem where each letter has a certain value. There is an answer key to this riddle    
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Worksheet
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Properties of Numbers

For Students 9th - 11th
For this algebra worksheet, students use arithmetic properties to solve problems dealing with multiplication, addition, subtraction and division. There are 10 questions with an answer key.
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Worksheet
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Calculus Cryptogram

For Students 11th - Higher Ed
In this calculus worksheet, students solve an intriguing cryptogram comprised of the addition of calculus vocabulary words. There is 1 cryptogram and solution.
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Worksheet
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Cryptarithm

For Students 9th
In this algebra worksheet of word problem, 9th graders solve the cryptarithm of five states to come up with an addition problem where each letter has a certain value. There is an answer key to this riddle.
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Worksheet
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Spiral Sums and Products

For Students 4th - 5th
In this math puzzle instructional activity, students use their problem solving skills to solve a math puzzle that requires them to add and multiply using single-digit numbers.
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Worksheet
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Triangle Products and Square Sums

For Students 4th - 6th
In this math puzzle worksheet, learners solve 4 math puzzles that require them to use their multiplication and division skills.
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Worksheet
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Magic Squares

For Students 2nd - 3rd
In this math puzzle learning exercise, students solve 5 magic square puzzles that require them to fill in the blanks so that all rows. columns, and diagonals add up to the same sum.
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Worksheet
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Search, Find, Circle

For Students K - 2nd
In this addition and subtraction puzzle worksheet, students solve 16 problems and then find each problem in the number search puzzle.
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Worksheet
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These are Some Colors

For Students K - 2nd
For this addition practice worksheet, students solve several addition facts within a picture puzzle and color the pieces according to the sum color key.
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Worksheet
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These Are Sum Colors!

For Students 1st
In this addition worksheet, 1st graders solve single addition problems and color each part of a picture puzzle using the color indicated to correspond with each sum. They use yellow for the sum of 11 or 14, red for 12 or 13, blue for 17...
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Worksheet
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Somethin in the Addend Patch

For Students 1st - 2nd
In this addition facts practice math puzzle worksheet, learners solve 34 problems. Those answers that are even numbers lead the way through the maze
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Worksheet
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Magic Squares

For Students 1st - 3rd
In this magic squares worksheet, students practice their addition skills as they solve four 3x3 magic square puzzles by identifying the common sums.
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Worksheet
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Solve the Riddles, Write an Equation

For Students 1st - 3rd
In this math riddles activity, students use their problem solving skills to solve 5 riddles that require them to use their knowledge of addition and subtraction.
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Worksheet
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Egyptian Puzzles

For Students 5th - 6th
A great way to make a lesson interdisciplinary, these thirteen math word problems are all Egyptian-themed, allowing you to cross your social studies unit with a set of math skills. Note that a few questions from the first page are...
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Worksheet
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Math Made Me Happy

For Students 9th - 12th
In this secondary mathematics worksheet, students determine the solution to a cryptogram addition problem.  The one page worksheet contains one problem with possible solutions. 
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Lesson Plan
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Working With Pattern Blocks

For Teachers 4th
Fourth graders use pattern blocks to complete patterns, puzzle, and area centers. In this pattern blocks lesson plan, 4th graders also demonstrate fractions and use the SMART Board with their pattern blocks.
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Lesson Plan
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What Coins Do They Have?

For Teachers 2nd - 4th
Learners solve money puzzle problems while completing a coin puzzle worksheet. They answer what coins might make up the combinations.