hard Set 91 Form Exercise

20 - 17 = ___

Show answer

Answer: 3

Operand1
20
Operand2
17
Operator
-

30 - 11 = ___

Show answer

Answer: 19

Operand1
30
Operand2
11
Operator
-

30 - 29 = ___

Show answer

Answer: 1

Operand1
30
Operand2
29
Operator
-

34 - 27 = ___

Show answer

Answer: 7

Operand1
34
Operand2
27
Operator
-

43 - 36 = ___

Show answer

Answer: 7

Operand1
43
Operand2
36
Operator
-

54 - 18 = ___

Show answer

Answer: 36

Operand1
54
Operand2
18
Operator
-

30 - 15 = ___

Show answer

Answer: 15

Operand1
30
Operand2
15
Operator
-

30 - 16 = ___

Show answer

Answer: 14

Operand1
30
Operand2
16
Operator
-

85 - 58 = ___

Show answer

Answer: 27

Operand1
85
Operand2
58
Operator
-

40 - 39 = ___

Show answer

Answer: 1

Operand1
40
Operand2
39
Operator
-

62 - 24 = ___

Show answer

Answer: 38

Operand1
62
Operand2
24
Operator
-

82 - 65 = ___

Show answer

Answer: 17

Operand1
82
Operand2
65
Operator
-

31 - 17 = ___

Show answer

Answer: 14

Operand1
31
Operand2
17
Operator
-

92 - 44 = ___

Show answer

Answer: 48

Operand1
92
Operand2
44
Operator
-

51 - 49 = ___

Show answer

Answer: 2

Operand1
51
Operand2
49
Operator
-

63 - 27 = ___

Show answer

Answer: 36

Operand1
63
Operand2
27
Operator
-

71 - 13 = ___

Show answer

Answer: 58

Operand1
71
Operand2
13
Operator
-

52 - 17 = ___

Show answer

Answer: 35

Operand1
52
Operand2
17
Operator
-

82 - 53 = ___

Show answer

Answer: 29

Operand1
82
Operand2
53
Operator
-

88 - 39 = ___

Show answer

Answer: 49

Operand1
88
Operand2
39
Operator
-