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How to Make the World Add Up: Ten Rules for Thinking Differently About Numbers

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How to Make the World Add Up: Ten Rules for Thinking Differently About NumbersDescription: Condition: BRAND NEW Format: Paperback In How to Make the World Add Up, Tim Harford draws on his experience as both an economist and presenter of the BBC's radio show 'More or Less'. He takes us deep into the world of disinformation and obfuscation, bad research and misplaced motivation to find those priceless jewels of data and analysis that make communicating with numbers worthwhile. Harford's characters range from the art forger who
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marge connolly
Waukegan, US
★★★★★ 5
Quality choice for my dog
Size: Small
These are great, great quality and a super great price
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Reviewed in the United States on May 26, 2026
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L. Holmquist
Fort Morgan, US
★★★★★ 5
Small squeaky dog toy
Size: Small
My mini dachshunds love them, they fit in their mouth and they squeak🙂
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Reviewed in the United States on April 5, 2026
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Charndra
Cuba, US
★★★★★ 5
Great toy!
Size: Small Size
My Frenchie absolutely loves this toy!!! It keeps her occupied for a long time. Has held up well to her chewing, and she's able to pick it up and carry it.
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Reviewed in the United States on March 24, 2026
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Toni and/or Larry
Houston, US
★★★★★ 5
Great toy for small dogs
Size: Small Size
Our dog, who weighs 13 lbs, loves this ball. I like the fact that there are no batteries involved. The furry exterior is great for her as she can pick the ball up with her small mouth. I'd recommend this toy be used under supervision as larger dogs and heavy chewers could tear it apart quickly.
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Reviewed in the United States on February 26, 2026
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Tammy J. Gleason
Natrona Heights, US
★★★★★ 3
Not as soft as it looks
It’s like a hard ball with fur covering. My dogs want to play with it, but have a hard time picking it up. Sounds cool, tho! I wish it was more like a stuffed ball they could easily pick up and throw around
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Reviewed in the United States on January 29, 2026

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