Lesson: Subtracting Tens

In this lesson, we will learn how to subtract a multiple of ten from a multiple of ten and model this with place value equipment.

Sample Question Videos

Q1:

Six 10s take away two 10s is .

Q2:

Benjamin says, “Seven 10s subtract five 10s equals three tens.”

Is he correct?

What mistake did he make?

Q3:

Count back in 10s from 90 to find .

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