Kids · Math puzzles · Volume 2
Number Pyramid Puzzles: Mixed Pyramids
180+ Puzzles for Kids Ages 9-12 | Add Up and Subtract Down the Pyramid, Grades 3-6
- Book language
- English
- Format (inches)
- 8.5 × 11″
- Children’s age
- Ages 9–12
- Grade range
- 3 - 6
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Book details
Number Pyramid Puzzles: Mixed Pyramids, by Elyas Oulma. Printed puzzle book in English. Read the edition details and check availability on Amazon.
The pyramid has holes — can you fill every brick? Every brick is the sum of the two bricks below it, but now the missing bricks can be anywhere. Sometimes you add going up; sometimes the only way forward is the subtraction move — top brick minus the known neighbor. Each puzzle is a chain of small deductions with exactly one path to the finished pyramid, building math fact fluency, number bonds and real logical thinking in one go. • 180+ number pyramid puzzles with holes anywhere • Three sections up to 6-row pyramid masters with minimal clues • Full solutions at the back • Large bricks with room to write every answer • 100% screen-free — just a pencil Great addition and subtraction practice for classroom warm-ups and early finishers — Book 2 of the Number Pyramid for Kids series.
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