hard Set 8 Form Exercise

[1 + ?] = 7

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Answer: 6

Lhs
  • 1
  • ?
Rhs
7

[1 + ?] = 8

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Answer: 7

Lhs
  • 1
  • ?
Rhs
8

[?] = 14

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Answer: 14

Lhs
  • ?
Rhs
14

[?] = 31

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Answer: 31

Lhs
  • ?
Rhs
31

[?] = 11

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Answer: 11

Lhs
  • ?
Rhs
11

[?] = 24

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Answer: 24

Lhs
  • ?
Rhs
24

[?] = 31

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Answer: 31

Lhs
  • ?
Rhs
31

[?] = 27

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Answer: 27

Lhs
  • ?
Rhs
27

[2 + ?] = 5

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Answer: 3

Lhs
  • 2
  • ?
Rhs
5

[9 + ?] = 30

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Answer: 21

Lhs
  • 9
  • ?
Rhs
30

[?] = 32

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Answer: 32

Lhs
  • ?
Rhs
32

[?] = 8

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Answer: 8

Lhs
  • ?
Rhs
8

[8 + ?] = 32

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Answer: 24

Lhs
  • 8
  • ?
Rhs
32

[?] = 23

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Answer: 23

Lhs
  • ?
Rhs
23

[4 + 9 + ?] = 29

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Answer: 16

Lhs
  • 4
  • 9
  • ?
Rhs
29

[2 + 2 + ?] = 9

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Answer: 5

Lhs
  • 2
  • 2
  • ?
Rhs
9

[?] = 5

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Answer: 5

Lhs
  • ?
Rhs
5

[1 + 1 + ?] = 10

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Answer: 8

Lhs
  • 1
  • 1
  • ?
Rhs
10

[?] = 17

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Answer: 17

Lhs
  • ?
Rhs
17

[6 + 6 + ?] = 24

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Answer: 12

Lhs
  • 6
  • 6
  • ?
Rhs
24