About this document
Inaba Place Value Puzzles by akourotchkina is a document available to read on EtoBox.
The document presents a math puzzle involving place value, asking whether the equation 1 + 2 + 3 = 231 is true. It suggests multiplying any of the digits in the sum by 10 or 100 to create a valid equation. An example solution is provided: 1 + 200 + 30 + 231.
- Author
- akourotchkina
- Language
- EN