Do you want BuboFlash to help you learning these things? Or do you want to add or correct something? Click here to log in or create user.



Three-digit subtraction problems can often be turned into easy addition problems.
If you want to change selection, open document below and click on "Move attachment"

pdf

owner: feasthat - (no access) - Secrets of Mental Math (guidebook).pdf, p18


Summary

statusnot read reprioritisations
last reprioritisation on suggested re-reading day
started reading on finished reading on

Details


Discussion

Do you want to join discussion? Click here to log in or create user.