Workbook Detail
Grade 1 Subtraction Within 20 — Set 75
8 - 5 = ___
Show answer
Answer: 3
- Operand1
- 8
- Operand2
- 5
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":8,"role":"groupA"},{"count":5,"role":"groupB"}]CrossedCount: 5
8 - 2 = ___
Show answer
Answer: 6
- Operand1
- 8
- Operand2
- 2
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":8,"role":"groupA"},{"count":2,"role":"groupB"}]CrossedCount: 2
4 - 1 = ___
Show answer
Answer: 3
- Operand1
- 4
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":4,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
15 - 12 = ___
Show answer
Answer: 3
- Operand1
- 15
- Operand2
- 12
- Operator
- -
17 - 2 = ___
Show answer
Answer: 15
- Operand1
- 17
- Operand2
- 2
- Operator
- -
15 - 5 = ___
Show answer
Answer: 10
- Operand1
- 15
- Operand2
- 5
- Operator
- -
17 - 13 = ___
Show answer
Answer: 4
- Operand1
- 17
- Operand2
- 13
- Operator
- -
16 - 1 = ___
Show answer
Answer: 15
- Operand1
- 16
- Operand2
- 1
- Operator
- -
2 - 1 = ___
Show answer
Answer: 1
- Operand1
- 2
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":2,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
2 - 1 = ___
Show answer
Answer: 1
- Operand1
- 2
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":2,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
2 - 1 = ___
Show answer
Answer: 1
- Operand1
- 2
- Operand2
- 1
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":2,"role":"groupA"},{"count":1,"role":"groupB"}]CrossedCount: 1
5 - 4 = ___
Show answer
Answer: 1
- Operand1
- 5
- Operand2
- 4
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":5,"role":"groupA"},{"count":4,"role":"groupB"}]CrossedCount: 4
18 - 13 = ___
Show answer
Answer: 5
- Operand1
- 18
- Operand2
- 13
- Operator
- -
7 - 3 = ___
Show answer
Answer: 4
- Operand1
- 7
- Operand2
- 3
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":7,"role":"groupA"},{"count":3,"role":"groupB"}]CrossedCount: 3
19 - 7 = ___
Show answer
Answer: 12
- Operand1
- 19
- Operand2
- 7
- Operator
- -
16 - 4 = ___
Show answer
Answer: 12
- Operand1
- 16
- Operand2
- 4
- Operator
- -
19 - 16 = ___
Show answer
Answer: 3
- Operand1
- 19
- Operand2
- 16
- Operator
- -
15 - 4 = ___
Show answer
Answer: 11
- Operand1
- 15
- Operand2
- 4
- Operator
- -
17 - 12 = ___
Show answer
Answer: 5
- Operand1
- 17
- Operand2
- 12
- Operator
- -
15 - 3 = ___
Show answer
Answer: 12
- Operand1
- 15
- Operand2
- 3
- Operator
- -