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Subtraction is what we use when we take something away or compare how much is left. It's the math behind sharing, solving puzzles, and knowing how many cookies are left in the jar!
Subtraction is the opposite of addition. If you know that 6 + 2 = 8, then you can figure out that 8 − 2 = 6. They work like partners in a math team.
We use addition all the time! Here are some real-life examples:
Counting how many stickers you’ve traded
Finding out how many cookies are left (yum!)
Seeing how many pencils you lost in your desk!
Rex has 6 toy dinosaurs. He gives 2 to his friend.
How many does he still have?
6 − 2 = 4 dinosaurs!
One of them is missing a tail... it still counts!
• Take away
• Minus
• How many are left?
• Find the difference
Start big, count back: 9 − 3? Count back three from 9!
Use your fingers: They're always with you
Draw it out: Cross out pictures to see what’s gone!
If you know 8 + 2 = 10, then guess what?
10 − 2 = 8 and 10 − 8 = 2
Addition and subtraction are best buddies
Subtraction helps with all kinds of daily things: figuring out how many crayons you lost, how many stickers you gave away, or how many minutes are left before recess. It’s a must-know math tool!
"Snack Subtract"
1️⃣ Take 10 small snacks (like grapes or crackers).
2️⃣ Eat one or two or three, then say how many are left.
3️⃣ Keep going until your plate is empty, and write a subtraction sentence each time!
This helps you learn easier and not to be hungry!
Learning subtraction helps build problem-solving skills. You’ll use it when telling time, making change, and estimating.
Try the Subtraction Quiz and level up your math powers! 🎯