The Day All the Rulers Disappeared (Nonstandard Linear Measurement)

Name: The Day All the Rulers Disappeared (Nonstandard Linear Measurement)
SKU: 6252
Price: 1.79 USD
Availability: InStock

$1.79 excluding sales taxes

“Math Jam 1” songs can make learning math easy (and fun!). In “The Day All the Rulers Disappeared (Nonstandard Linear Measurement),” measuring objects is quite difficult when all the rulers disappear.