*This blog post contains Amazon affiliate links. As an Amazon Associate, I earn a small commission from qualifying purchases. *

*Want to check out my favorite Amazon items for the classroom? Check out my Amazon favorites page! *

Are you ready to take on the Sixes Challenge? You must use exactly four sixes and your choice of arithmetical symbols to form the eight given target numbers.

## What is the Sixes Challenge?

Using exactly four sixes, add arithmetical symbols between the sixes to make each of the target numbers. You may use plus, minus, times, and divide symbols, as well as parentheses and brackets for grouping.

This sixes challenge is a fun twist on the classic Four Fours Puzzle.

## Source of Challenge

I discovered this challenge based on the number three in Pierre Berloquin’s *100 Numerical Games* book.

I picked up a copy of the book several years ago at Goodwill, and it has inspired numerous classroom activities over the years. Previously, I have blogged about the 20 x 9 Challenge, the Twos Challenge, the Threes Challenge, the Fours Challenge, and the Fives Challenge.

## Ideas for Using in Class

I have previously used this challenge with students on the first day of school as part of the Twos to Nines Challenge. I put challenges up for each of the numbers from two to nine around the classroom for students to tackle on our dry erase boards.

I created a printable PDF template for the sixes challenge that already has the four sixes written in. Students just have to add various mathematical symbols to make each expression mathematically correct.

For puzzles like this, I usually only print a class set of copies in order to save paper. I prefer to give my students these puzzles in a dry erase pocket. You can pick them at places like Dollar Tree and Target’s Dollar Spot, but I’ve found they are much cheaper when you buy a classroom set from somewhere like Amazon.

**MATH = LOVE RECOMMENDS…**

I cannot imagine teaching math without my dry erase pockets! They instantly make any activity more engaging and save me countless hours at the copy machine since I can use the same class sets of copies year after year.

Here are my current go-to recommendations:

If you don’t have a classroom set of dry erase pockets, you could also use heavy duty sheet protectors. But, I highly recommend investing in a classroom set of the pockets since they are so much more durable.

## Free Download of Sixes Challenge Puzzle

Sixes Challenge (PDF) (2441 downloads )

Sixes Challenge (Editable Publisher File ZIP) (784 downloads )

## Puzzle Solutions

I intentionally do not make answers to the printable math puzzles I share on my blog available online because I strive to provide learning experiences for my students that are non-google-able. I would like other teachers to be able to use these puzzles in their classrooms as well without the solutions being easily found on the Internet.

However, I do recognize that us teachers are busy people and sometimes need to quickly reference an answer key to see if a student has solved a puzzle correctly or to see if they have interpreted the instructions properly.

If you are a teacher who is using these puzzles in your classroom, please send me an email at sarah@mathequalslove.net with information about what you teach and where you teach. I will be happy to forward an answer key to you.

## More Number Puzzles

- Eights Challenge
- Lines of 3 Puzzle
- Equal Sums Puzzle
- U Sums Puzzle
- Sevens Number Challenge
- Magic H Puzzle
- 2024 Challenge: Yearly Number Challenge
- 12-25 Christmas Number Challenge
- Sixes Number Challenge
- Fives Challenge Puzzle
- 3-1-4 Pi Day Number Challenge
- Fours Challenge Puzzle
- Threes Challenge
- Twos Challenge
- 10 Free Printable Math Challenges to Enjoy
- Twosday Challenge Activity
- Strimko Puzzles in the Classroom
- Rotated Square Puzzle
- Make 30 Puzzles
- Which Side of the Line Numbers Puzzle
- Simple Sums Puzzle
- Sums Puzzle
- Twenty Cubes Puzzle
- Number Strips Puzzle
- Pips Puzzle
- Triangle Sums Puzzle
- In a Row Puzzle
- Square Sudokus
- Magic Square 15 Puzzle
- Make It Pythagorean Puzzles
- Hidden Equation Puzzle 3
- Measurement Puzzlers
- Make Six Puzzle – Number Challenge
- Hidden Equation Puzzle 2
- See and Say Sequence Puzzle
- Pattern 15 and Pattern 30 Puzzles
- Sum to Twenty-One Puzzle
- Number Ball Puzzles by Naoki Inaba
- 9-10-11-12 Challenge
- Hidato Puzzles
- Plus Times Puzzles
- Three Numbers Puzzle
- Equation Puzzle
- Sum to Thirty Puzzle
- The Splice is Right Puzzle
- Up to Specs Puzzle
- Equation Rotation Puzzle
- Tic Tac Total Puzzle
- Only Takes and Adds Puzzle
- 20 x 9 Challenge
- Big Magic – A Printable Magic Square Puzzle
- TIGO Puzzles
- Step Puzzles by Naoki Inaba – A Logic Puzzle for Introducing Arithmetic Sequences
- Is it Possible Divisibility Puzzle
- Genius Blocks
- Nine Squares Puzzle
- Twelve Envelopes Puzzle
- Twos to Nines Challenges
- Factor Tree Puzzles Inspired by Dr. Harold Reiter
- Seven Times Seventy Puzzle
- Hidden Equation Puzzle 1
- Sum to Twenty Puzzle by Marcy Cook
- Maximize the Sum Puzzle
- Strimko Logic Puzzles Review
- Perfect Square Puzzle
- Post-It Note Puzzle
- How Far Can YOU Climb? – An Activity by Frank Tapson
- Angle Mazes by Naoki Inaba
- The 5-4-3-2-1 Challenge
- Japanese Logic Puzzles for the Secondary Math Classroom
- Area Maze Puzzles from Naoki Inaba
- KenKen In The Classroom
- Futoshiki Puzzles
- Petals Around the Rose
- Hashi Puzzles
- Shikaku Puzzles
- Nonogram Puzzles
- Four Fours Challenge Activity
- 31-derful Puzzle
- Digit Cells Puzzle