medium Set 57 Form Exercise

49 - 30 = ___

Show answer

Answer: 19

Operand1
49
Operand2
30
Operator
-

8 - 1 = ___

Show answer

Answer: 7

Operand1
8
Operand2
1
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":8,"role":"groupA"},{"count":1,"role":"groupB"}]
CrossedCount: 1

17 - 2 = ___

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Answer: 15

Operand1
17
Operand2
2
Operator
-

17 - 6 = ___

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Answer: 11

Operand1
17
Operand2
6
Operator
-

33 - 21 = ___

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Answer: 12

Operand1
33
Operand2
21
Operator
-

54 - 13 = ___

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Answer: 41

Operand1
54
Operand2
13
Operator
-

31 - 21 = ___

Show answer

Answer: 10

Operand1
31
Operand2
21
Operator
-

39 - 19 = ___

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Answer: 20

Operand1
39
Operand2
19
Operator
-

59 - 14 = ___

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Answer: 45

Operand1
59
Operand2
14
Operator
-

49 - 20 = ___

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Answer: 29

Operand1
49
Operand2
20
Operator
-

66 - 45 = ___

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Answer: 21

Operand1
66
Operand2
45
Operator
-

4 - 1 = ___

Show answer

Answer: 3

Operand1
4
Operand2
1
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":4,"role":"groupA"},{"count":1,"role":"groupB"}]
CrossedCount: 1

5 - 1 = ___

Show answer

Answer: 4

Operand1
5
Operand2
1
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":5,"role":"groupA"},{"count":1,"role":"groupB"}]
CrossedCount: 1

16 - 3 = ___

Show answer

Answer: 13

Operand1
16
Operand2
3
Operator
-

59 - 16 = ___

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Answer: 43

Operand1
59
Operand2
16
Operator
-

50 - 10 = ___

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Answer: 40

Operand1
50
Operand2
10
Operator
-

69 - 22 = ___

Show answer

Answer: 47

Operand1
69
Operand2
22
Operator
-

24 - 12 = ___

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Answer: 12

Operand1
24
Operand2
12
Operator
-

49 - 15 = ___

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Answer: 34

Operand1
49
Operand2
15
Operator
-

68 - 7 = ___

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Answer: 61

Operand1
68
Operand2
7
Operator
-