hard Set 8 Form Exercise

Exercise 1

OperationPair
add-sub
Triple
  • 10
  • 3
  • 13
Mode
write_all
Equations
  • {"text":"10 + 3 = 13","parts":[10,"+",3,"=",13]}
  • {"text":"3 + 10 = 13","parts":[3,"+",10,"=",13]}
  • {"text":"13 - 10 = 3","parts":[13,"-",10,"=",3]}
  • {"text":"13 - 3 = 10","parts":[13,"-",3,"=",10]}

Exercise 2

OperationPair
add-sub
Triple
  • 8
  • 2
  • 10
Mode
write_all
Equations
  • {"text":"8 + 2 = 10","parts":[8,"+",2,"=",10]}
  • {"text":"2 + 8 = 10","parts":[2,"+",8,"=",10]}
  • {"text":"10 - 8 = 2","parts":[10,"-",8,"=",2]}
  • {"text":"10 - 2 = 8","parts":[10,"-",2,"=",8]}

Exercise 3

OperationPair
add-sub
Triple
  • 7
  • 10
  • 17
Mode
write_all
Equations
  • {"text":"7 + 10 = 17","parts":[7,"+",10,"=",17]}
  • {"text":"10 + 7 = 17","parts":[10,"+",7,"=",17]}
  • {"text":"17 - 7 = 10","parts":[17,"-",7,"=",10]}
  • {"text":"17 - 10 = 7","parts":[17,"-",10,"=",7]}

Exercise 4

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 5

OperationPair
add-sub
Triple
  • 7
  • 9
  • 16
Mode
write_all
Equations
  • {"text":"7 + 9 = 16","parts":[7,"+",9,"=",16]}
  • {"text":"9 + 7 = 16","parts":[9,"+",7,"=",16]}
  • {"text":"16 - 7 = 9","parts":[16,"-",7,"=",9]}
  • {"text":"16 - 9 = 7","parts":[16,"-",9,"=",7]}

Exercise 6

OperationPair
add-sub
Triple
  • 7
  • 10
  • 17
Mode
write_all
Equations
  • {"text":"7 + 10 = 17","parts":[7,"+",10,"=",17]}
  • {"text":"10 + 7 = 17","parts":[10,"+",7,"=",17]}
  • {"text":"17 - 7 = 10","parts":[17,"-",7,"=",10]}
  • {"text":"17 - 10 = 7","parts":[17,"-",10,"=",7]}