You are in luck, can't believe I have Multiplan in my archive...

Microsoft Multiplan 1.02F:

http://www.valleyofthelights.com/jcoventry/machut/files/productivity/Microsoft%20Multiplan%201.02F.bin

SuperPaint 2.0:

http://www.valleyofthelights.com/jcoventry/machut/files/graphics/painting/Aldus%20SuperPaint/Super%20Paint%202.0a.sit

Silicon Press 1.0:

http://www.valleyofthelights.com/jcoventry/machut/files/desktop%20publishing/Silicon%20Press%201.0E.image.sit

MacTools, don't know which version:

http://macmothership.com/jupiterii2/util/MacTools.sit

SoundMover

http://asgard.actrix.co.nz/macintosh/sounds/SoundMover.sit

MacinTalk 2:

ftp://ftp.cs.tu-berlin.de/pub/mac/sys/init/MacinTalk_2.sea.bin

P.S. You might want to revise your original post to strike out or remove the ones I have found for you.