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How Subtraction Works

A step-by-step, picture-based guide to how subtraction works — for kids ages 4–7 who are just learning to subtract.

When we subtract, we take some away!

🍎🍎🍎🍎✕🍎✕
= 3 left

5 apples. 2 get taken away.

Try an example!

🍎🍎🍎🍎✕🍎✕
= 3 left

5 apples. 2 get taken away.

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How to subtract — step by step

1️⃣

Count how many you start with

There are 5 apples to start.

2️⃣

Take some away

2 apples get taken away.

3️⃣

Count what's left!

5 − 2 = 3 apples left!