Easy · Set 43
7 problems
Name:
Class:
Date:
1
? → [×2] → 20
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2
Input: 1 → [+10] → ?
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3
? → [×3] → 18
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4
Input: 1 → [?] → 6, what is the rule?
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5
? → [×5] → 40
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6
? → [×2] → 16
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7
Input: 2 → [×2] → ?
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