medium Set 47 Form Exercise

2 - 1 = ___

Show answer

Answer: 1

Operand1
2
Operand2
1
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":2,"role":"groupA"},{"count":1,"role":"groupB"}]
CrossedCount: 1

18 - 8 = ___

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Answer: 10

Operand1
18
Operand2
8
Operator
-

22 - 11 = ___

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Answer: 11

Operand1
22
Operand2
11
Operator
-

22 - 21 = ___

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Answer: 1

Operand1
22
Operand2
21
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

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

5 - 3 = ___

Show answer

Answer: 2

Operand1
5
Operand2
3
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":5,"role":"groupA"},{"count":3,"role":"groupB"}]
CrossedCount: 3

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

18 - 15 = ___

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Answer: 3

Operand1
18
Operand2
15
Operator
-

6 - 5 = ___

Show answer

Answer: 1

Operand1
6
Operand2
5
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":6,"role":"groupA"},{"count":5,"role":"groupB"}]
CrossedCount: 5

18 - 7 = ___

Show answer

Answer: 11

Operand1
18
Operand2
7
Operator
-

5 - 4 = ___

Show answer

Answer: 1

Operand1
5
Operand2
4
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":5,"role":"groupA"},{"count":4,"role":"groupB"}]
CrossedCount: 4

5 - 3 = ___

Show answer

Answer: 2

Operand1
5
Operand2
3
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":5,"role":"groupA"},{"count":3,"role":"groupB"}]
CrossedCount: 3

9 - 8 = ___

Show answer

Answer: 1

Operand1
9
Operand2
8
Operator
-
VisualIntent
Layout: picture-equation
Operation: subtract
Items: [{"count":9,"role":"groupA"},{"count":8,"role":"groupB"}]
CrossedCount: 8

16 - 10 = ___

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Answer: 6

Operand1
16
Operand2
10
Operator
-

25 - 20 = ___

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Answer: 5

Operand1
25
Operand2
20
Operator
-

23 - 21 = ___

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Answer: 2

Operand1
23
Operand2
21
Operator
-

13 - 2 = ___

Show answer

Answer: 11

Operand1
13
Operand2
2
Operator
-

13 - 10 = ___

Show answer

Answer: 3

Operand1
13
Operand2
10
Operator
-

12 - 1 = ___

Show answer

Answer: 11

Operand1
12
Operand2
1
Operator
-