Workbook Detail
Fact Family Add Sub Within 100 Easy — Set 1
Exercise 1
- OperationPair
- add-sub
- Triple
- 5
- 5
- 10
- Mode
- write_all
- Equations
- {"text":"5 + 5 = 10","parts":[5,"+",5,"=",10]}
- {"text":"10 - 5 = 5","parts":[10,"-",5,"=",5]}
Exercise 2
- OperationPair
- add-sub
- Triple
- 8
- 3
- 11
- Mode
- write_all
- Equations
- {"text":"8 + 3 = 11","parts":[8,"+",3,"=",11]}
- {"text":"3 + 8 = 11","parts":[3,"+",8,"=",11]}
- {"text":"11 - 8 = 3","parts":[11,"-",8,"=",3]}
- {"text":"11 - 3 = 8","parts":[11,"-",3,"=",8]}
Exercise 3
- OperationPair
- add-sub
- Triple
- 5
- 10
- 15
- Mode
- write_all
- Equations
- {"text":"5 + 10 = 15","parts":[5,"+",10,"=",15]}
- {"text":"10 + 5 = 15","parts":[10,"+",5,"=",15]}
- {"text":"15 - 5 = 10","parts":[15,"-",5,"=",10]}
- {"text":"15 - 10 = 5","parts":[15,"-",10,"=",5]}
Exercise 4
- OperationPair
- add-sub
- Triple
- 6
- 8
- 14
- Mode
- write_all
- Equations
- {"text":"6 + 8 = 14","parts":[6,"+",8,"=",14]}
- {"text":"8 + 6 = 14","parts":[8,"+",6,"=",14]}
- {"text":"14 - 6 = 8","parts":[14,"-",6,"=",8]}
- {"text":"14 - 8 = 6","parts":[14,"-",8,"=",6]}
Exercise 5
- OperationPair
- add-sub
- Triple
- 6
- 1
- 7
- Mode
- write_all
- Equations
- {"text":"6 + 1 = 7","parts":[6,"+",1,"=",7]}
- {"text":"1 + 6 = 7","parts":[1,"+",6,"=",7]}
- {"text":"7 - 6 = 1","parts":[7,"-",6,"=",1]}
- {"text":"7 - 1 = 6","parts":[7,"-",1,"=",6]}
Exercise 6
- OperationPair
- add-sub
- Triple
- 9
- 6
- 15
- Mode
- write_all
- Equations
- {"text":"9 + 6 = 15","parts":[9,"+",6,"=",15]}
- {"text":"6 + 9 = 15","parts":[6,"+",9,"=",15]}
- {"text":"15 - 9 = 6","parts":[15,"-",9,"=",6]}
- {"text":"15 - 6 = 9","parts":[15,"-",6,"=",9]}
Teaching Notes
Practice fact family add sub within 100 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
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Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
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