easy Set 95 Form Exercise

Number Chain: 6 → -1 → -1 → -1 → ?

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Answer: 3

SubType
number-chain
Start
6
Steps
  • {"op":"-","operand":1}
  • {"op":"-","operand":1}
  • {"op":"-","operand":1}
Difficulty
easy

Number Chain: 3 → -2 → +4 → -1 → ?

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Answer: 4

SubType
number-chain
Start
3
Steps
  • {"op":"-","operand":2}
  • {"op":"+","operand":4}
  • {"op":"-","operand":1}
Difficulty
easy

Number Chain: 3 → +4 → -6 → -1 → ?

SubType
number-chain
Start
3
Steps
  • {"op":"+","operand":4}
  • {"op":"-","operand":6}
  • {"op":"-","operand":1}
Difficulty
easy

Number Chain: 10 → -2 → -5 → -2 → ?

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Answer: 1

SubType
number-chain
Start
10
Steps
  • {"op":"-","operand":2}
  • {"op":"-","operand":5}
  • {"op":"-","operand":2}
Difficulty
easy

Number Chain: 10 → -2 → -5 → +10 → ?

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Answer: 13

SubType
number-chain
Start
10
Steps
  • {"op":"-","operand":2}
  • {"op":"-","operand":5}
  • {"op":"+","operand":10}
Difficulty
easy

Number Chain: 1 → +3 → +10 → +2 → ?

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Answer: 16

SubType
number-chain
Start
1
Steps
  • {"op":"+","operand":3}
  • {"op":"+","operand":10}
  • {"op":"+","operand":2}
Difficulty
easy

Number Chain: 8 → -1 → +4 → -3 → ?

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Answer: 8

SubType
number-chain
Start
8
Steps
  • {"op":"-","operand":1}
  • {"op":"+","operand":4}
  • {"op":"-","operand":3}
Difficulty
easy

Number Chain: 10 → +5 → -10 → -1 → ?

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Answer: 4

SubType
number-chain
Start
10
Steps
  • {"op":"+","operand":5}
  • {"op":"-","operand":10}
  • {"op":"-","operand":1}
Difficulty
easy