Is there a notebook for the Basic Math Input palette available?

Please note that this is not referring to the Basic Math Assistant Palette, but the Basic Math Input palette as referred to in the book Schaum's Outline of Mathematica, Third Edition.

Just do:

NotebookPut[ CloudGet[ co ] ]

where co is set to any of these:

CloudObject["https://www.wolframcloud.com/objects/arnoudb/Palettes/BasicMathAssistant.nb"] CloudObject["https://www.wolframcloud.com/objects/arnoudb/Palettes/ChartElementSchemes.nb"] CloudObject["https://www.wolframcloud.com/objects/arnoudb/Palettes/ClassroomAssistant.nb"] CloudObject["https://www.wolframcloud.com/objects/arnoudb/Palettes/ColorSchemes.nb"] CloudObject["https://www.wolframcloud.com/objects/arnoudb/Palettes/NetworkGraphTools.nb"] CloudObject["https://www.wolframcloud.com/objects/arnoudb/Palettes/SlideShowChooser.nb"] CloudObject["https://www.wolframcloud.com/objects/arnoudb/Palettes/SlideShow.nb"] CloudObject["https://www.wolframcloud.com/objects/arnoudb/Palettes/SpecialCharacters.nb"] CloudObject["https://www.wolframcloud.com/objects/arnoudb/Palettes/StylesheetChooser.nb"] CloudObject["https://www.wolframcloud.com/objects/arnoudb/Palettes/WritingAssistant.nb"]

So, for example, for the Basic Math palette:

co  = CloudObject["https://www.wolframcloud.com/objects/arnoudb/Palettes/BasicMathAssistant.nb"];
NotebookPut[ CloudGet[ co ] ]

Or you can find this palette use the command:

FileNameJoin[{$InstallationDirectory, "SystemFiles", "FrontEnd", 
  "Palettes", "BasicMathAssistant.nb"}]