starter Set 10 Form Exercise

[?] = 7

Show answer

Answer: 7

Lhs
  • ?
Rhs
7

[2 + 1 + ?] = 12

Show answer

Answer: 9

Lhs
  • 2
  • 1
  • ?
Rhs
12

[2 + ?] = 16

Show answer

Answer: 14

Lhs
  • 2
  • ?
Rhs
16

[1 + 7 + ?] = 23

Show answer

Answer: 15

Lhs
  • 1
  • 7
  • ?
Rhs
23

[?] = 19

Show answer

Answer: 19

Lhs
  • ?
Rhs
19

[1 + ?] = 20

Show answer

Answer: 19

Lhs
  • 1
  • ?
Rhs
20

[?] = 7

Show answer

Answer: 7

Lhs
  • ?
Rhs
7

[4 + 2 + ?] = 12

Show answer

Answer: 6

Lhs
  • 4
  • 2
  • ?
Rhs
12

[?] = 19

Show answer

Answer: 19

Lhs
  • ?
Rhs
19

[?] = 12

Show answer

Answer: 12

Lhs
  • ?
Rhs
12

[4 + 3 + ?] = 21

Show answer

Answer: 14

Lhs
  • 4
  • 3
  • ?
Rhs
21

[1 + 1 + ?] = 5

Show answer

Answer: 3

Lhs
  • 1
  • 1
  • ?
Rhs
5

[9 + ?] = 22

Show answer

Answer: 13

Lhs
  • 9
  • ?
Rhs
22

[1 + 1 + ?] = 10

Show answer

Answer: 8

Lhs
  • 1
  • 1
  • ?
Rhs
10

[4 + 3 + ?] = 21

Show answer

Answer: 14

Lhs
  • 4
  • 3
  • ?
Rhs
21

[?] = 12

Show answer

Answer: 12

Lhs
  • ?
Rhs
12

[?] = 18

Show answer

Answer: 18

Lhs
  • ?
Rhs
18

[?] = 12

Show answer

Answer: 12

Lhs
  • ?
Rhs
12

[5 + 1 + ?] = 18

Show answer

Answer: 12

Lhs
  • 5
  • 1
  • ?
Rhs
18

[4 + 1 + ?] = 13

Show answer

Answer: 8

Lhs
  • 4
  • 1
  • ?
Rhs
13