Workbook Detail
Fact Family Add Sub Within 100 Medium — Set 6
Exercise 1
- OperationPair
- add-sub
- Triple
- 10
- 8
- 18
- Mode
- write_all
- Equations
- {"text":"10 + 8 = 18","parts":[10,"+",8,"=",18]}
- {"text":"8 + 10 = 18","parts":[8,"+",10,"=",18]}
- {"text":"18 - 10 = 8","parts":[18,"-",10,"=",8]}
- {"text":"18 - 8 = 10","parts":[18,"-",8,"=",10]}
Exercise 2
- OperationPair
- add-sub
- Triple
- 8
- 8
- 16
- Mode
- write_all
- Equations
- {"text":"8 + 8 = 16","parts":[8,"+",8,"=",16]}
- {"text":"16 - 8 = 8","parts":[16,"-",8,"=",8]}
Exercise 3
- OperationPair
- add-sub
- Triple
- 4
- 1
- 5
- Mode
- write_all
- Equations
- {"text":"4 + 1 = 5","parts":[4,"+",1,"=",5]}
- {"text":"1 + 4 = 5","parts":[1,"+",4,"=",5]}
- {"text":"5 - 4 = 1","parts":[5,"-",4,"=",1]}
- {"text":"5 - 1 = 4","parts":[5,"-",1,"=",4]}
Exercise 4
- OperationPair
- add-sub
- Triple
- 7
- 8
- 15
- Mode
- write_all
- Equations
- {"text":"7 + 8 = 15","parts":[7,"+",8,"=",15]}
- {"text":"8 + 7 = 15","parts":[8,"+",7,"=",15]}
- {"text":"15 - 7 = 8","parts":[15,"-",7,"=",8]}
- {"text":"15 - 8 = 7","parts":[15,"-",8,"=",7]}
Exercise 5
- OperationPair
- add-sub
- Triple
- 8
- 8
- 16
- Mode
- write_all
- Equations
- {"text":"8 + 8 = 16","parts":[8,"+",8,"=",16]}
- {"text":"16 - 8 = 8","parts":[16,"-",8,"=",8]}
Exercise 6
- OperationPair
- add-sub
- Triple
- 2
- 2
- 4
- Mode
- write_all
- Equations
- {"text":"2 + 2 = 4","parts":[2,"+",2,"=",4]}
- {"text":"4 - 2 = 2","parts":[4,"-",2,"=",2]}
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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