medium Set 90 Form Exercise

47 - 42 = ___

Show answer

Answer: 5

Operand1
47
Operand2
42
Operator
-

15 - 2 = ___

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Answer: 13

Operand1
15
Operand2
2
Operator
-

78 - 22 = ___

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Answer: 56

Operand1
78
Operand2
22
Operator
-

69 - 16 = ___

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Answer: 53

Operand1
69
Operand2
16
Operator
-

7 - 6 = ___

Show answer

Answer: 1

Operand1
7
Operand2
6
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":7,"role":"groupA"},{"count":6,"role":"groupB"}]
CrossedCount: 6

7 - 2 = ___

Show answer

Answer: 5

Operand1
7
Operand2
2
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":7,"role":"groupA"},{"count":2,"role":"groupB"}]
CrossedCount: 2

52 - 31 = ___

Show answer

Answer: 21

Operand1
52
Operand2
31
Operator
-

8 - 7 = ___

Show answer

Answer: 1

Operand1
8
Operand2
7
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":8,"role":"groupA"},{"count":7,"role":"groupB"}]
CrossedCount: 7

95 - 33 = ___

Show answer

Answer: 62

Operand1
95
Operand2
33
Operator
-

48 - 7 = ___

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Answer: 41

Operand1
48
Operand2
7
Operator
-

7 - 3 = ___

Show answer

Answer: 4

Operand1
7
Operand2
3
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":7,"role":"groupA"},{"count":3,"role":"groupB"}]
CrossedCount: 3

3 - 1 = ___

Show answer

Answer: 2

Operand1
3
Operand2
1
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":3,"role":"groupA"},{"count":1,"role":"groupB"}]
CrossedCount: 1

34 - 13 = ___

Show answer

Answer: 21

Operand1
34
Operand2
13
Operator
-

95 - 3 = ___

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Answer: 92

Operand1
95
Operand2
3
Operator
-

86 - 15 = ___

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Answer: 71

Operand1
86
Operand2
15
Operator
-

87 - 1 = ___

Show answer

Answer: 86

Operand1
87
Operand2
1
Operator
-

78 - 40 = ___

Show answer

Answer: 38

Operand1
78
Operand2
40
Operator
-

8 - 5 = ___

Show answer

Answer: 3

Operand1
8
Operand2
5
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":8,"role":"groupA"},{"count":5,"role":"groupB"}]
CrossedCount: 5

73 - 10 = ___

Show answer

Answer: 63

Operand1
73
Operand2
10
Operator
-

38 - 26 = ___

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Answer: 12

Operand1
38
Operand2
26
Operator
-