Workbook Detail
Grade 1 Subtraction Facts To 20 — Set 45
13 - 2 = ___
Show answer
Answer: 11
- Operand1
- 13
- Operand2
- 2
- Operator
- -
18 - 6 = ___
Show answer
Answer: 12
- Operand1
- 18
- Operand2
- 6
- Operator
- -
6 - 2 = ___
Show answer
Answer: 4
- Operand1
- 6
- Operand2
- 2
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":6,"role":"groupA"},{"count":2,"role":"groupB"}]CrossedCount: 2
16 - 15 = ___
Show answer
Answer: 1
- Operand1
- 16
- Operand2
- 15
- Operator
- -
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
3 - 2 = ___
Show answer
Answer: 1
- Operand1
- 3
- Operand2
- 2
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":3,"role":"groupA"},{"count":2,"role":"groupB"}]CrossedCount: 2
17 - 15 = ___
Show answer
Answer: 2
- Operand1
- 17
- Operand2
- 15
- Operator
- -
12 - 10 = ___
Show answer
Answer: 2
- Operand1
- 12
- Operand2
- 10
- Operator
- -
18 - 10 = ___
Show answer
Answer: 8
- Operand1
- 18
- Operand2
- 10
- Operator
- -
6 - 5 = ___
Show answer
Answer: 1
- Operand1
- 6
- Operand2
- 5
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":6,"role":"groupA"},{"count":5,"role":"groupB"}]CrossedCount: 5
6 - 5 = ___
Show answer
Answer: 1
- Operand1
- 6
- Operand2
- 5
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":6,"role":"groupA"},{"count":5,"role":"groupB"}]CrossedCount: 5
13 - 3 = ___
Show answer
Answer: 10
- Operand1
- 13
- Operand2
- 3
- Operator
- -
19 - 15 = ___
Show answer
Answer: 4
- Operand1
- 19
- Operand2
- 15
- Operator
- -
8 - 7 = ___
Show answer
Answer: 1
- Operand1
- 8
- Operand2
- 7
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":8,"role":"groupA"},{"count":7,"role":"groupB"}]CrossedCount: 7
6 - 5 = ___
Show answer
Answer: 1
- Operand1
- 6
- Operand2
- 5
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":6,"role":"groupA"},{"count":5,"role":"groupB"}]CrossedCount: 5
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
16 - 13 = ___
Show answer
Answer: 3
- Operand1
- 16
- Operand2
- 13
- Operator
- -
6 - 5 = ___
Show answer
Answer: 1
- Operand1
- 6
- Operand2
- 5
- Operator
- -
- VisualIntent
- Layout: picture-equationOperation: subtractItems: [{"count":6,"role":"groupA"},{"count":5,"role":"groupB"}]CrossedCount: 5
14 - 10 = ___
Show answer
Answer: 4
- Operand1
- 14
- Operand2
- 10
- Operator
- -