121 mathematical word problems.

Brain Stretching Math Riddles This book is the second in a series of riddles books. It is a collection of 150 brain teasing math riddles and puzzles. Their purpose is to make children think and stretch the mind. They are designed to test logic, lateral thinking as well as memory and to engage the brain in seeing patterns and connections between different things and circumstances. They are laid out in three chapters which get more difficult as you go through the book, in the author's opinion at least. The answers are at the back of the book if all else fails. These are more difficult riddles and are designed to be attempted by children from 10 years onwards, as well as participation from the rest of the family.

The noted expert selects 70 of his favorite "short" puzzles, including such mind-bogglers as The Returning Explorer, The Mutilated Chessboard, Scrambled Box Tops, and dozens more involving logic and basic math. Solutions included.

Water Fun is played on a rectangular or square grid. The goal is to fill water in some parts of the grid. Numbers outside the grid show how many cells of each row and column must be filled with water. Connected areas of filled cells must have the same level of water everywhere, like in a series of tubes. puzzle games for adults - puzzle game books - puzzle game books for adults - puzzle game adult - puzzle game brain teaser - puzzle game for adults - puzzle game gift - logic puzzles - logic puzzles for adults - logic puzzle books for adults - logic puzzle book - logic puzzle games - logic puzzle workbook - logic puzzle adult - logic puzzle for adults - logic puzzle grid - logic puzzle magazine for adults - brain teasers for adults - brain teaser puzzles - brain teaser puzzles for adults - brain teaser games - brain teaser adult - brain teaser books for adults - brain teaser books - brain teaser games for adults

[Color Cover; Black-and-White Interior] Are you looking for super fun and engaging Math Puzzles, Math Riddles, and Math Brain Teasers for Kids ages 10 and up? Your kids will love solving these colorful math activities that cover a variety of topics including logical thinking, the order of operations, and some of the most famous math riddles of all time! The book includes hints and an answer key for every activity. It is best suited for students in grades 4 through 9.

Brain Teasers with Word Riddles, Math Riddles Logic Puzzles and Trivia Challenges A book of mental exercises with brain teasers that challenge your brain with word riddles, number and logic puzzles, helping to boost your brain's activity. Organized with an increasing level of difficulty from easy to challenging, there are 250 puzzles, brainteasers, trivia quizzes and word games that are engaging, fun, frustrating and designed to keep your mind sharp, reducing risk of dementia, daily boredom and improving memory and concentration. Hours of fun-filled enjoyment with questions and answers that develop your problem-solving skills in logic, math and word problems. Features ✓ 250 Logic Puzzle Questions and Answers - That on average can take 2 minutes to complete, but time really depends upon the individual so this is our suggested average and some may take a longer or shorter time ✓ Easy to Use - Answers are hyperlinked and so are questions from the answer area, to allow you to flip back and forth quickly ✓ Skip Ahead Labels - Questions are identified by type so that you can easily find the challenges you enjoy and then go back for the others! ✓ Different Questions - The order of the questions will not have similar questions one after the other, both to provide you with variety and to keep interest high ✓ No Paper Required - The math questions are designed so that you can do them in your head and do not require a pad to figure them out, also using your short-term memory to keep variables in the proper order ✓ All Levels - Wide variety of questions for all levels and members of the family Types of Questions License Plate word puzzles Map Puzzles Code Breaking Puzzles Word Riddles Acronyms & Euphemism Trivia Number Mazes Math Patterns and more!!! Hidden Benefits Of The Book - By doing the questions you will enhance your Critical Thinking Logical Thinking Attention to Detail Memory Development Trivia KnowledgeMemory Recall Hints 1. There will often be a pattern or partial completions that will permit you to get to the answer without necessarily having to complete the full puzzle. 2. Look for patterns that can only be solved one way, and then follow through on the rest of the question. Start having fun now and click the BUY NOW button at the top before the price changes!

The renowned provocateur of popular math presents a collection of his widely recognized short puzzles--along with a few new ones--that explore chess, physics, probability, and topology, among other topics.