Easy · Set 12
8 problems
Name:
Class:
Date:
1
? → [+10] → 20
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2
Input: 6 → [+10] → ?
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3
? → [-3] → 7
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4
Input: 3 → [+5] → ?
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5
? → [-3] → 6
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6
Input: 5 → [×5] → ?
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7
Input: 10 → [?] → 20, what is the rule?
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8
? → [+2] → 4
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