function-machine/addition/hard · Sada 57
8 problems
Jméno:
Třída:
Datum:
1
Input: 10 → [?] → 20, what is the rule?
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2
? → [×5] → 10
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3
Input: 2 → [?] → 7, what is the rule?
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4
? → [+4 ×2] → 18
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5
? → [-1] → 1
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6
? → [+5] → 6
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7
Input: 4 → [?] → 20, what is the rule?
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8
? → [+2] → 4
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