Level 4 Brain Teasers 11 to 15
Click here for level 4: 1 to 5, 6 to 10, 16 to 20.
Level 4, puzzle 11
Can you solve this math number pattern? Looks easier than it is, not?
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to download the PDF version and
the solution.
Level 4, puzzle 12
The numbers in each square follow a pattern. Try to figure out which number comes in in the middle. Think out of the box! Click here to download the PDF version and the solution.
Level 4 , puzzle 13
Study the first row and find a the number pattern. Apply this to all rows. Are you smart enough? Click here to download the PDF version and the solution.
Level 4, puzzle 14
Fill in the numbers 5 to 13, so that every row, column and diagonal adds up to 27. You can use each number only once! Click here to download the PDF version and the solution.
Level 4, puzzle 15
Try to fill in the blanks so that each row, column or diagonal adds up to the given totals. Easier said than done. Click here to download the PDF version and the solution.
Click here for puzzles 1 to 5, 6 to 10, 16 to 20.
Students love to solve our puzzles and math brain teasers! We have loads of puzzles in different difficulty levels. Our math puzzles and brain teasers are great to use a warmers during the lessons or as math activities. We have puzzles in 4 different levels: level 1, level 2, level 3 and level 4.
