Medium · Set 21
8 problems
Name:
Class:
Date:
1
? → [×2 + 1] → 21
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2
Input: 2 → [×5] → ?
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3
Input: 3 → [×3 - 2] → ?
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4
? → [×2 + 3] → 9
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5
Input: 7 → [?] → 6, what is the rule?
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6
Input: 8 → [?] → 24, what is the rule?
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7
? → [×2] → 8
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8
Input: 5 → [+10] → ?
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