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Chapter 8: Division

Author: Sara Levine

Relationships among equations

In this video we talk about how we can use facts we know to figure out facts we don't know. For example a multiplication equation can help us figure out a division problem.

Source: Math in Focus

42÷6 can help you with 420÷6

In this video we use known facts to help us solve larger division problems.

Example:
42÷6 = 7 can help us solve 420÷6=?

Source: Math in Focus

Dividing with multiples of 10

Here we use a chart to help us see patterns when we divide the same number by multiples of 10.

Source: Math in Focus