hard Set 1 Form Exercise

[3 + 2 + ?] = 10

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Answer: 5

Lhs
  • 3
  • 2
  • ?
Rhs
10

[?] = 24

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Answer: 24

Lhs
  • ?
Rhs
24

[4 + ?] = 30

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Answer: 26

Lhs
  • 4
  • ?
Rhs
30

[1 + 1 + ?] = 4

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Answer: 2

Lhs
  • 1
  • 1
  • ?
Rhs
4

[6 + ?] = 16

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Answer: 10

Lhs
  • 6
  • ?
Rhs
16

[1 + 5 + ?] = 33

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Answer: 27

Lhs
  • 1
  • 5
  • ?
Rhs
33

[?] = 19

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Answer: 19

Lhs
  • ?
Rhs
19

[7 + ?] = 28

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Answer: 21

Lhs
  • 7
  • ?
Rhs
28

[1 + ?] = 27

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Answer: 26

Lhs
  • 1
  • ?
Rhs
27

[2 + 7 + ?] = 22

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Answer: 13

Lhs
  • 2
  • 7
  • ?
Rhs
22

[?] = 7

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Answer: 7

Lhs
  • ?
Rhs
7

[5 + ?] = 21

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Answer: 16

Lhs
  • 5
  • ?
Rhs
21

[2 + 4 + ?] = 22

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Answer: 16

Lhs
  • 2
  • 4
  • ?
Rhs
22

[2 + ?] = 21

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Answer: 19

Lhs
  • 2
  • ?
Rhs
21

[?] = 26

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Answer: 26

Lhs
  • ?
Rhs
26

[5 + ?] = 11

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Answer: 6

Lhs
  • 5
  • ?
Rhs
11

[1 + 1 + ?] = 5

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Answer: 3

Lhs
  • 1
  • 1
  • ?
Rhs
5

[1 + ?] = 5

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Answer: 4

Lhs
  • 1
  • ?
Rhs
5

[4 + 8 + ?] = 29

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Answer: 17

Lhs
  • 4
  • 8
  • ?
Rhs
29

[?] = 12

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Answer: 12

Lhs
  • ?
Rhs
12