medium Set 4 Form Exercise

Exercise 1

OperationPair
add-sub
Triple
  • 14
  • 11
  • 25
Mode
write_all
Equations
  • {"text":"14 + 11 = 25","parts":[14,"+",11,"=",25]}
  • {"text":"11 + 14 = 25","parts":[11,"+",14,"=",25]}
  • {"text":"25 - 14 = 11","parts":[25,"-",14,"=",11]}
  • {"text":"25 - 11 = 14","parts":[25,"-",11,"=",14]}

Exercise 2

OperationPair
add-sub
Triple
  • 7
  • 4
  • 11
Mode
write_all
Equations
  • {"text":"7 + 4 = 11","parts":[7,"+",4,"=",11]}
  • {"text":"4 + 7 = 11","parts":[4,"+",7,"=",11]}
  • {"text":"11 - 7 = 4","parts":[11,"-",7,"=",4]}
  • {"text":"11 - 4 = 7","parts":[11,"-",4,"=",7]}

Exercise 3

OperationPair
add-sub
Triple
  • 12
  • 17
  • 29
Mode
write_all
Equations
  • {"text":"12 + 17 = 29","parts":[12,"+",17,"=",29]}
  • {"text":"17 + 12 = 29","parts":[17,"+",12,"=",29]}
  • {"text":"29 - 12 = 17","parts":[29,"-",12,"=",17]}
  • {"text":"29 - 17 = 12","parts":[29,"-",17,"=",12]}

Exercise 4

OperationPair
add-sub
Triple
  • 14
  • 14
  • 28
Mode
write_all
Equations
  • {"text":"14 + 14 = 28","parts":[14,"+",14,"=",28]}
  • {"text":"28 - 14 = 14","parts":[28,"-",14,"=",14]}

Exercise 5

OperationPair
add-sub
Triple
  • 17
  • 4
  • 21
Mode
write_all
Equations
  • {"text":"17 + 4 = 21","parts":[17,"+",4,"=",21]}
  • {"text":"4 + 17 = 21","parts":[4,"+",17,"=",21]}
  • {"text":"21 - 17 = 4","parts":[21,"-",17,"=",4]}
  • {"text":"21 - 4 = 17","parts":[21,"-",4,"=",17]}

Exercise 6

OperationPair
add-sub
Triple
  • 10
  • 5
  • 15
Mode
write_all
Equations
  • {"text":"10 + 5 = 15","parts":[10,"+",5,"=",15]}
  • {"text":"5 + 10 = 15","parts":[5,"+",10,"=",15]}
  • {"text":"15 - 10 = 5","parts":[15,"-",10,"=",5]}
  • {"text":"15 - 5 = 10","parts":[15,"-",5,"=",10]}