Lesson: Column Subtraction of Three-Digit Numbers: Subtracting across Zeros

In this lesson, we will learn how to subtract from a three-digit number with zero tens and record the calculation in columns.

Sample Question Videos

Q1:

Subtract 335 from 401.

Q2:

What is 604 minus 174?

Q3:

A school has 460 students. 282 of them have paid to go on a school trip. How many students are not going on the trip?

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