starter Set 2 Form Exercise

[4 + ?] = 19

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Answer: 15

Lhs
  • 4
  • ?
Rhs
19

[2 + 3 + ?] = 17

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Answer: 12

Lhs
  • 2
  • 3
  • ?
Rhs
17

[?] = 20

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Answer: 20

Lhs
  • ?
Rhs
20

[?] = 9

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Answer: 9

Lhs
  • ?
Rhs
9

[?] = 16

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Answer: 16

Lhs
  • ?
Rhs
16

[3 + 3 + ?] = 9

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Answer: 3

Lhs
  • 3
  • 3
  • ?
Rhs
9

[1 + 2 + ?] = 13

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Answer: 10

Lhs
  • 1
  • 2
  • ?
Rhs
13

[2 + ?] = 22

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Answer: 20

Lhs
  • 2
  • ?
Rhs
22

[1 + ?] = 5

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Answer: 4

Lhs
  • 1
  • ?
Rhs
5

[?] = 6

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Answer: 6

Lhs
  • ?
Rhs
6

[?] = 13

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Answer: 13

Lhs
  • ?
Rhs
13

[2 + ?] = 4

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Answer: 2

Lhs
  • 2
  • ?
Rhs
4

[9 + ?] = 20

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Answer: 11

Lhs
  • 9
  • ?
Rhs
20

[4 + 3 + ?] = 13

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Answer: 6

Lhs
  • 4
  • 3
  • ?
Rhs
13

[2 + 2 + ?] = 8

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Answer: 4

Lhs
  • 2
  • 2
  • ?
Rhs
8

[?] = 8

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Answer: 8

Lhs
  • ?
Rhs
8

[2 + 2 + ?] = 10

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Answer: 6

Lhs
  • 2
  • 2
  • ?
Rhs
10

[2 + 2 + ?] = 8

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Answer: 4

Lhs
  • 2
  • 2
  • ?
Rhs
8

[?] = 17

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Answer: 17

Lhs
  • ?
Rhs
17

[?] = 11

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Answer: 11

Lhs
  • ?
Rhs
11