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Secret Message
In this division worksheet, students solve 8 basic division facts. Students then match their answers to the letter key and that will reveal a secret message.
Doing Maths
Converting Metric Measurements Code-Breaker
Can your scholars crack the code of this metric learning exercise? To start, mathematicians must convert different units of measurement to the standard metric system form. Then, pupils plug in the corresponding letter to the correct...
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Secret Message - Division
In this secret message division worksheet, 3rd graders find the quotients in 6 division problems. They divide either one or two digit numbers by one digit numbers. They use the quotients to determine the letters that are placed on the...
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Flow Chart Secret Code: What Should You Call A Cow That Lives in Alaska?
For this math code worksheet, learners solve 10 multi-step problems using all math operations. Students start with the given number and perform each step in a flow chart format. Learners take their total answer and decode the secret...
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Secret Code Spotlight
In this secret math code worksheet, students solve 14 equations and apply the color value for each line according to the key. Students write the final total and the secret coded letter from another key. Students read the message.
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Secret Message: Missing Factors
In this missing factor worksheet, students find missing factors in equations, then use a set of corresponding letters to find the "secret password." Answers are included on page 2.
Computer Science Unplugged
Count the Dots – Binary Numbers
Did you know you can send a message using only zeroes and ones? This interactive resource presents an introduction to binary numbers. Through code cards, pupils learn to convert binary numbers to decimal numbers.
Curated OER
Secret Code
In this multiplication puzzle worksheet, students find the products to 18 elementary multiplication problems. They solve the code using the letters assigned to each product. They read the secret message.
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Squigly's Secret Easter Code
In this math instructional activity, students practice solving the code in order to decipher a secret message that is based upon the theme of Easter.
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Holiday Math Mystery
For this Christmas math worksheet, students fill in each tree with the missing number to complete the addition problems. Students then use the missing numbers to find the secret message about Christmas.
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Division Match
In this division worksheet, students solve division problems with decimals and match the problem to the answers. Students match 15 problems and solve a secret message in the end.
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A Secret Code
For this addition and subtraction worksheet, students solve for problems to complete the riddle about George Washington. Students solve 20 two digit problems of addition and subtraction with some regrouping necessary.
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Holiday Math Mystery
In this holiday math mystery instructional activity, students fill in fifteen missing numbers that makes each tree correct. Students then use the missing numbers in each tree to find the secret message shown.
Houghton Mifflin Harcourt
Challenge: Code Breaker
Here is a code-breaker multiplication and division game which has learners find the missing letter in equations, then solve and use those letters to "break the code," which actually is the answer to a riddle. Make math fun with a...
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Secret Code Message 2
In this letter and number recognition worksheet, students use a secret code box to help them spell 4 short Ee words. Students then draw pictures of the words.
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Basketball Addition Puzzle
In this math worksheet, students solve 25 basic addition facts below 20. Using the sums and the key to the code, students decipher a secret message about basketball.
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Baseball Word Puzzle and Addition Facts
In this math worksheet, students solve 25 basic addition facts below 20. Using the sums and the key to the code, students decipher a secret message about baseball.
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Abraham Lincoln Addition Puzzle
In this math worksheet, students solve 50 basic addition facts below 20. Using the sums and the key, students decipher the secret message about Abraham Lincoln.
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George Washington Addition Puzzle
In this math worksheet, students solve 45 basic addition facts. Using the sums and the key to the code, students will decipher the secret message about George Washington.
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Secret Code
For this multiplication worksheet, 4th graders solve the 18 multiplication equations and use their answers to determine the code for the secret message.
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Addition Facts (Chinese New Year Puzzle)
In this math worksheet, students solve 15 basic addition facts with sums up to 20. Using the answers and the code key, students decipher the secret message about Chinese New Year.
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Multiplication Maze
In this multiplication maze instructional activity, students solve 6 multiplication numbers as they work their way through a maze gathering clues to decode a secret message.
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Minnesota Muskrat's Worldwide Adventures
In this long division worksheet, 5th graders solve problems to decode a secret message. Students solve for 60 problems with some remainders and two digit quotients.
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Secret Code
In this division instructional activity, 4th graders solve the 11 division equations and then match each number in the message with the division quotients. Students determine the message.