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math

Addition

→ One Digit Addition

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Alien Addition
Aliens are among us in disguise. Alien ships have the sum of 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 sum of the given numbers.
3. Click the correct answer before the alien lands in our territory.
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Timed Addition
Find the sum of the numbers
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