starter Set 5 Form Exercise

[3 + ?] = 6

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Answer: 3

Lhs
  • 3
  • ?
Rhs
6

[2 + 1 + ?] = 6

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Answer: 3

Lhs
  • 2
  • 1
  • ?
Rhs
6

[?] = 14

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Answer: 14

Lhs
  • ?
Rhs
14

[?] = 23

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Answer: 23

Lhs
  • ?
Rhs
23

[1 + ?] = 11

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Answer: 10

Lhs
  • 1
  • ?
Rhs
11

[?] = 22

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Answer: 22

Lhs
  • ?
Rhs
22

[?] = 17

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Answer: 17

Lhs
  • ?
Rhs
17

[?] = 13

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Answer: 13

Lhs
  • ?
Rhs
13

[?] = 20

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Answer: 20

Lhs
  • ?
Rhs
20

[4 + ?] = 11

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Answer: 7

Lhs
  • 4
  • ?
Rhs
11

[9 + ?] = 18

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Answer: 9

Lhs
  • 9
  • ?
Rhs
18

[?] = 20

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Answer: 20

Lhs
  • ?
Rhs
20

[2 + 1 + ?] = 7

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Answer: 4

Lhs
  • 2
  • 1
  • ?
Rhs
7

[1 + ?] = 5

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Answer: 4

Lhs
  • 1
  • ?
Rhs
5

[1 + 2 + ?] = 8

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Answer: 5

Lhs
  • 1
  • 2
  • ?
Rhs
8

[8 + ?] = 21

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Answer: 13

Lhs
  • 8
  • ?
Rhs
21

[?] = 17

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Answer: 17

Lhs
  • ?
Rhs
17

[2 + ?] = 5

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Answer: 3

Lhs
  • 2
  • ?
Rhs
5

[1 + ?] = 6

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Answer: 5

Lhs
  • 1
  • ?
Rhs
6

[?] = 13

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Answer: 13

Lhs
  • ?
Rhs
13