hard Set 99 Form Exercise

45 - 28 = ___

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Answer: 17

Operand1
45
Operand2
28
Operator
-

51 - 28 = ___

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Answer: 23

Operand1
51
Operand2
28
Operator
-

20 - 15 = ___

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Answer: 5

Operand1
20
Operand2
15
Operator
-

54 - 18 = ___

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Answer: 36

Operand1
54
Operand2
18
Operator
-

66 - 58 = ___

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Answer: 8

Operand1
66
Operand2
58
Operator
-

81 - 12 = ___

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Answer: 69

Operand1
81
Operand2
12
Operator
-

34 - 28 = ___

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Answer: 6

Operand1
34
Operand2
28
Operator
-

30 - 22 = ___

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Answer: 8

Operand1
30
Operand2
22
Operator
-

32 - 24 = ___

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Answer: 8

Operand1
32
Operand2
24
Operator
-

86 - 79 = ___

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Answer: 7

Operand1
86
Operand2
79
Operator
-

87 - 18 = ___

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Answer: 69

Operand1
87
Operand2
18
Operator
-

51 - 38 = ___

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Answer: 13

Operand1
51
Operand2
38
Operator
-

51 - 39 = ___

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Answer: 12

Operand1
51
Operand2
39
Operator
-

23 - 15 = ___

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Answer: 8

Operand1
23
Operand2
15
Operator
-

40 - 17 = ___

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Answer: 23

Operand1
40
Operand2
17
Operator
-

30 - 22 = ___

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Answer: 8

Operand1
30
Operand2
22
Operator
-

31 - 29 = ___

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Answer: 2

Operand1
31
Operand2
29
Operator
-

54 - 37 = ___

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Answer: 17

Operand1
54
Operand2
37
Operator
-

81 - 77 = ___

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Answer: 4

Operand1
81
Operand2
77
Operator
-

84 - 75 = ___

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Answer: 9

Operand1
84
Operand2
75
Operator
-