Maths Puzzles With Answers For Class 5: Mathrax Puzzles (Logic Puzzle Books For Kids) - Softcover

White, Marcus

 
9781728614762: Maths Puzzles With Answers For Class 5: Mathrax Puzzles (Logic Puzzle Books For Kids)
Softcover
ISBN 10: 1728614767 ISBN 13: 9781728614762
Publisher: Independently published, 2018

Synopsis

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.

"synopsis" may belong to another edition of this title.

Publisher
Independently published
Publication date
2018
Language
English
ISBN 10 
1728614767
ISBN 13 
9781728614762
Binding
Paperback
Number of pages
115