Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
612-822-4611

  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Math Mysteries: The Triplet Threat

Math Mysteries: The Triplet Threat

Starmer, Aaron
Kissi, Marta

Paperback

Series: Math Mysteries, Book 1

General Juvenile FictionMathematics

Publisher Price: $9.99

ISBN10: 1250839289
ISBN13: 9781250839282
Publisher: Odd Dot
Published: Sep 26 2023
Pages: 192
Weight: 0.39
Height: 0.52 Width: 5.54 Depth: 8.26
Language: English

Math Mysteries: The Triplet Threat--where solving crimes means solving equations!

It's the first day of 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? Luckily the Prime Detectives--Abby the Abacus Feldstein, Cameron Cam McGill, and Gabriel Gabe Kim--are on the case!

Using arithmetic, geometry, and logic, the Prime Detectives are sure to figure out who did what, when, and why! This page-turning mystery by author Aaron Starmer brims with lighthearted intrigue and essential middle-grade math skills that will have readers on the edge of their seats. Perfect for kids who love puzzles, riddles, brain teasers, and adventure stories!

Each book in this gripping series contains multiple, interlinked mysteries that readers help solve using math. Includes answers showing step-by-step solutions--ideal for grades 4-8.

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