medium Set 40 Form Exercise

47 - 30 = ___

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Answer: 17

Operand1
47
Operand2
30
Operator
-

18 - 15 = ___

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Answer: 3

Operand1
18
Operand2
15
Operator
-

72 - 71 = ___

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Answer: 1

Operand1
72
Operand2
71
Operator
-

4 - 2 = ___

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Answer: 2

Operand1
4
Operand2
2
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":4,"role":"groupA"},{"count":2,"role":"groupB"}]
CrossedCount: 2

57 - 15 = ___

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Answer: 42

Operand1
57
Operand2
15
Operator
-

99 - 11 = ___

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Answer: 88

Operand1
99
Operand2
11
Operator
-

15 - 10 = ___

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Answer: 5

Operand1
15
Operand2
10
Operator
-

93 - 31 = ___

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Answer: 62

Operand1
93
Operand2
31
Operator
-

9 - 3 = ___

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Answer: 6

Operand1
9
Operand2
3
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":9,"role":"groupA"},{"count":3,"role":"groupB"}]
CrossedCount: 3

99 - 71 = ___

Show answer

Answer: 28

Operand1
99
Operand2
71
Operator
-

36 - 23 = ___

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Answer: 13

Operand1
36
Operand2
23
Operator
-

13 - 1 = ___

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Answer: 12

Operand1
13
Operand2
1
Operator
-

56 - 2 = ___

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Answer: 54

Operand1
56
Operand2
2
Operator
-

82 - 52 = ___

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Answer: 30

Operand1
82
Operand2
52
Operator
-

18 - 13 = ___

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Answer: 5

Operand1
18
Operand2
13
Operator
-

46 - 43 = ___

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Answer: 3

Operand1
46
Operand2
43
Operator
-

28 - 2 = ___

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Answer: 26

Operand1
28
Operand2
2
Operator
-

54 - 42 = ___

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Answer: 12

Operand1
54
Operand2
42
Operator
-

85 - 50 = ___

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Answer: 35

Operand1
85
Operand2
50
Operator
-

3 - 2 = ___

Show answer

Answer: 1

Operand1
3
Operand2
2
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":3,"role":"groupA"},{"count":2,"role":"groupB"}]
CrossedCount: 2