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math

Subtraction

→ One Digit Subtraction

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Alien Subtraction
Aliens are among us in disguise. Alien ships have the difference between the numbers shown. Click to destroy the Alien ships before they land!
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Instructions:
1. Read the given number sentence.
2. Find the difference between the given numbers.
3. Click the correct answer before the enemy lands in our territory.
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Timed Subtraction
Find the difference between the numbers before the alien lands!
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