06:15
Edu-330
05:12
Project based unit, Thanksgiving dinner budgeting
01:23
The percent of a whole number. The butterfly method.
01:45
Numerous ways to find out ratio answers
01:38
simple way to multiply fractions
01:46
finding the GCF of 6 and 12 showing the multiples
01:25
mental math and seeing numbers as money to make groups
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