Easy · Set 75
8 problems
Name:
Class:
Date:
1
Input: 7 → [?] → 14, what is the rule?
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2
? → [+5] → 8
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3
Input: 2 → [?] → 7, what is the rule?
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4
? → [-1] → 2
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5
? → [×3] → 24
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6
Input: 8 → [?] → 24, what is the rule?
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7
Input: 8 → [?] → 40, what is the rule?
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8
? → [+2] → 10
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