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Independently Published

Math Brain Puzzles : Mathrax Puzzles - 200 Math Puzzles With Answers

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Product Code: 9781981029969
ISBN13: 9781981029969
Condition: New
$10.84
Mathrax consists of a square grid. The goal is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side. No number may appear twice in any row or column. Circles with additional conditions may be situated on intersections of lines inside the grid; a circle may contain: - A number and a sign of mathematical operation (addition, subtraction, multiplication, division) - a number is a result of an operation execution with numbers in diagonally adjacent cells. - A letter "E" ("even") - all numbers in four cells are even. - A letter "O" ("odd") - all numbers in four cells are odd.

Author: Ted Warner
Publisher: Independently Published
Publication Date: May 06, 2018
Number of Pages: 128 pages
Language: English
Binding: Paperback
ISBN-10: 1981029966
ISBN-13: 9781981029969

Math Brain Puzzles : Mathrax Puzzles - 200 Math Puzzles With Answers

$10.84
 
Mathrax consists of a square grid. The goal is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side. No number may appear twice in any row or column. Circles with additional conditions may be situated on intersections of lines inside the grid; a circle may contain: - A number and a sign of mathematical operation (addition, subtraction, multiplication, division) - a number is a result of an operation execution with numbers in diagonally adjacent cells. - A letter "E" ("even") - all numbers in four cells are even. - A letter "O" ("odd") - all numbers in four cells are odd.

Author: Ted Warner
Publisher: Independently Published
Publication Date: May 06, 2018
Number of Pages: 128 pages
Language: English
Binding: Paperback
ISBN-10: 1981029966
ISBN-13: 9781981029969
 

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