ClassX Video Lessons Grade Grade 1 Subtracting with Ten Frames | How to Subtract | Khan Academy Kids
Today, we’re going to learn how to subtract using something called a 10 frame. It’s a fun and easy way to see how subtraction works. Let’s dive in!
A 10 frame is a simple tool that helps us count and subtract. It looks like a rectangle with spaces for 10 dots. You can fill it with dots to help you see numbers more clearly.
Let’s figure out what 13 minus 4 is using a 10 frame. First, we need to understand that 13 is made up of 10 and 3 more. So, we fill the 10 frame with 10 dots, and we have 3 dots left over.
Now, we need to take away 4 dots from 13. We start by removing the 3 dots that are outside the 10 frame. That’s 1, 2, 3 dots gone. We still need to take away 1 more dot.
Next, we remove 1 dot from the 10 frame. Now, we’ve taken away a total of 4 dots. Let’s see what we have left.
After removing 4 dots, we have 9 dots left in the 10 frame. So, 13 minus 4 equals 9!
Using a 10 frame makes subtraction easy and fun. You can see the numbers and understand how they change when you take some away. Try using a 10 frame next time you need to subtract!
Build Your Own 10 Frame: Create a 10 frame using a piece of paper or cardboard. Draw a rectangle and divide it into 10 equal squares. Use small objects like buttons, coins, or beans as dots. Practice subtraction by placing 13 objects on the 10 frame and removing 4, just like in the lesson. How many are left? Try different subtraction problems and see how the numbers change!
Subtraction Scavenger Hunt: Go on a scavenger hunt around your home or classroom to find objects you can use for subtraction. Collect 13 small items, like toy cars or blocks. Use your 10 frame to subtract different numbers from 13. How many different subtraction problems can you solve? Write down your results and share them with a friend or family member.
Story Time Subtraction: Create a story that involves subtraction using a 10 frame. For example, imagine you have 13 apples, and you give 4 to a friend. How many apples do you have left? Draw pictures to illustrate your story and use your 10 frame to show the subtraction. Share your story with the class or your family and see if they can solve the subtraction problem too!
