medium Set 9 Form Exercise

[1 + 1 + ?] = 12

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Answer: 10

Lhs
  • 1
  • 1
  • ?
Rhs
12

[4 + ?] = 21

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Answer: 17

Lhs
  • 4
  • ?
Rhs
21

[3 + ?] = 7

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Answer: 4

Lhs
  • 3
  • ?
Rhs
7

[?] = 19

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Answer: 19

Lhs
  • ?
Rhs
19

[?] = 14

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Answer: 14

Lhs
  • ?
Rhs
14

[3 + ?] = 13

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Answer: 10

Lhs
  • 3
  • ?
Rhs
13

[7 + 3 + ?] = 23

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Answer: 13

Lhs
  • 7
  • 3
  • ?
Rhs
23

[2 + 2 + ?] = 19

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Answer: 15

Lhs
  • 2
  • 2
  • ?
Rhs
19

[5 + 3 + ?] = 22

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Answer: 14

Lhs
  • 5
  • 3
  • ?
Rhs
22

[?] = 17

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Answer: 17

Lhs
  • ?
Rhs
17

[3 + 7 + ?] = 21

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Answer: 11

Lhs
  • 3
  • 7
  • ?
Rhs
21

[2 + 2 + ?] = 6

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Answer: 2

Lhs
  • 2
  • 2
  • ?
Rhs
6

[7 + 4 + ?] = 23

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Answer: 12

Lhs
  • 7
  • 4
  • ?
Rhs
23

[1 + ?] = 4

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Answer: 3

Lhs
  • 1
  • ?
Rhs
4

[2 + 1 + ?] = 12

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Answer: 9

Lhs
  • 2
  • 1
  • ?
Rhs
12

[?] = 21

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Answer: 21

Lhs
  • ?
Rhs
21

[2 + ?] = 5

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Answer: 3

Lhs
  • 2
  • ?
Rhs
5

[4 + ?] = 12

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Answer: 8

Lhs
  • 4
  • ?
Rhs
12

[?] = 21

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Answer: 21

Lhs
  • ?
Rhs
21

[?] = 22

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Answer: 22

Lhs
  • ?
Rhs
22