Math Mysteries: The Triplet Threat

描述

這是一本引人入勝的謎題，充滿了輕鬆的陰謀和基本的中學數學技能，作者亞倫·斯塔默的《數學之謎：三重威脅》將讓讀者在用數學解開誰是兇手的過程中感到興奮。非常適合神秘和數學愛好者，以及喜歡謎題，謎語，腦筋急轉彎和冒險故事的孩子！

A page-turning mystery brimming with lighthearted intrigue and essential middle-grade math skills, Math Mysteries: The Triplet Threat by author Aaron Starmer will have readers on the edge of their seats as they unravel the who-done it using math. Perfect for both mystery and math lovers, as well as kids who love puzzles, riddles, brainteasers, and adventure stories!

It’s the first day of the fourth grade at Arthimos Elementary and things are already off to a strange start–poisonous cookies, a zipline disaster, a missing iPad, and what are those strange sounds coming from the school custodian’s wheelbarrow?