The Girl and the Birthday Problem

by Boaz and Eng Guan Tay

When Miss Cheryl the teacher cheekily sets an IQ puzzle for her student's parents, her student is delighted to find that her parents are able to solve it quickly. But, how did they do it? Let's find out The I'm a Math Star series comprises challenging Math puzzles, presented in story form. Puzzles are described and then solved, step-by-step, through an engaging storyline, and using various Math heuristic techniques that are also taught as part of...

• Format: Hardcover
• Language: English
• ISBN: 9811250553
• ISBN13: 9789811250552
• Release Date: April 2022
• Publisher: Ws Education (Children's)
• Length: 56 Pages
• Weight: 0.55 lbs.
• Dimensions: 0.5" x 5.8" x 8.3"
• Age Range: 6 to 9 years
• Grade Range: Grades 1 to 4