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Description
大偵探福爾摩斯-數學偵緝系列#1 犯罪說明書: : 5 Q
作者: 厲河 | 繪者: 月牙
與主角們一起破解謎題，訓練數學計算能力！
酒客被毒殺，孖寶幹探在現場找到一張神秘數字表，似與案件有關，只是苦無頭緒，遂找福爾摩斯幫忙。當大偵探看到數字表，即表示那是用來殺人的說明書，更指兇手還會再度犯案！究竟他們能否及時找出兇徒，阻止悲劇重演？
本書共收錄5個短篇故事，當中加入了多個與數學相關的謎題。大家看故事之餘，也能動動腦筋，提升數學運算與邏輯思考的能力呢！
本書共收錄5個短篇故事，當中加入了多個與數學相關的謎題。大家看故事之餘，也能動動腦筋，提升數學運算與邏輯思考的能力呢！
本書特色
精彩的《大偵探福爾摩斯》短篇小說 配以Q版插圖，訓練讀者的數學運算與邏輯思考能力！
福爾摩斯以各種數學知識去破解謎題時，有時不會立即給予解謎方法，而是先考考讀者，到故事最後才揭曉答案。這樣讀者在看故事之餘，也能鍛煉頭腦，學習一些數學知識。
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4.2 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Best fun indestructible toy
Color: Crinkle Duck (Yellow), Size: Large
Truly indestructible no matter how much our oittie tries. She has owned it for three months works at destroying every day with no success. She carries it everywhere. Best purchase for chewer, more fun than the popular rubber heavy duty toy. Do not hesitate your pup will thank you for this fun distraction.
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Reviewed in the United States on May 30, 2026
★★★★★ 4
Happy with quality & price
Color: Crinkle Duck (Yellow), Size: Large
Lasts longer than most toys for the price
Only bought Kong or Outward Hound for
my 17 lb Lhasa Apso in the past a
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Reviewed in the United States on May 30, 2026
★★★★★ 5
My puppy tore it up in about 5min. She had a ball while it lasted.
Color: Crinkle Duck (Yellow), Size: Large
Cute, not durable
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Monkee-doodle loves that it has a crinkle sound when playing tug-of -war
Color: Crinkle Chicken (Yellow), Size: Large
Monkee-doodle likes this toy because it has a squeaker and it also has a crinkle noise maker inside. She loves playing with the toy and it’s easy to spot since it is bright yellow in color. It is suitable for dogs and doesn’t have any pieces that can come loose and harm your pet.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Love it.
Color: Bunny (Beige), Size: Large
Good quality and well worth the price. My dog loves it. The squeaky part is fun, and the crinkly, tear-resistant paper in the ears makes playtime even more exciting.
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Reviewed in the United States on May 6, 2026