medium Set 84 Form Exercise

57 - 31 = ___

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Answer: 26

Operand1
57
Operand2
31
Operator
-

11 - 10 = ___

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Answer: 1

Operand1
11
Operand2
10
Operator
-

90 - 70 = ___

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Answer: 20

Operand1
90
Operand2
70
Operator
-

18 - 17 = ___

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Answer: 1

Operand1
18
Operand2
17
Operator
-

26 - 16 = ___

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Answer: 10

Operand1
26
Operand2
16
Operator
-

13 - 11 = ___

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Answer: 2

Operand1
13
Operand2
11
Operator
-

55 - 40 = ___

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Answer: 15

Operand1
55
Operand2
40
Operator
-

54 - 30 = ___

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Answer: 24

Operand1
54
Operand2
30
Operator
-

25 - 20 = ___

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Answer: 5

Operand1
25
Operand2
20
Operator
-

38 - 27 = ___

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Answer: 11

Operand1
38
Operand2
27
Operator
-

51 - 21 = ___

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Answer: 30

Operand1
51
Operand2
21
Operator
-

59 - 30 = ___

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Answer: 29

Operand1
59
Operand2
30
Operator
-

73 - 33 = ___

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Answer: 40

Operand1
73
Operand2
33
Operator
-

13 - 11 = ___

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Answer: 2

Operand1
13
Operand2
11
Operator
-

14 - 12 = ___

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Answer: 2

Operand1
14
Operand2
12
Operator
-

38 - 12 = ___

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Answer: 26

Operand1
38
Operand2
12
Operator
-

59 - 20 = ___

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Answer: 39

Operand1
59
Operand2
20
Operator
-

18 - 13 = ___

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Answer: 5

Operand1
18
Operand2
13
Operator
-

86 - 26 = ___

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Answer: 60

Operand1
86
Operand2
26
Operator
-

49 - 42 = ___

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Answer: 7

Operand1
49
Operand2
42
Operator
-