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Lesson 3: Subtracting decimals (hundredths)

# Subtracting decimals: 10.1-3.93

This video shows how to subtract decimals down to the hundredths place. It emphasizes the importance of aligning decimals and place values, and demonstrates the process of regrouping when subtracting. Created by Sal Khan.

## Want to join the conversation?

• i feel so dumb sometimes i cant add and subtract in my head >.<
• It's okay, all you need is practice. Practice, pracTICE, PRACTICE
• It depends on how you like it to be. I like to go from right to left.
• What are minuend and subtrahend?
Subtrahend is the number take from the minuend.
So in "3 - 2 = 1", 3 is the minuend and 2 is the subtrahend.
• 10.1-3.93 is so easy but a little bit hard
• Note that 3.93 is only 0.07 less than 4. So we can subtract 4 from 10.1 to get 6.1 (or 6.10), then add back 0.07 to get a final answer of 6.17.

Have a blessed, wonderful day!
• hi do you like sports
• yes I do
• the way I solved: 3.93 is about 4 so (10.1-4)+.07+ 6.17
• This video shows how to subtract decimals down to the hundredths place. It emphasizes the importance of aligning decimals and place values, and demonstrates the process of regrouping when subtracting...
• I was taught to subtract from right to left, however he subtracts left to right..