medium Set 2 Form Exercise

Exercise 1

OperationPair
add-sub
Triple
  • 2
  • 4
  • 6
Mode
write_all
Equations
  • {"text":"2 + 4 = 6","parts":[2,"+",4,"=",6]}
  • {"text":"4 + 2 = 6","parts":[4,"+",2,"=",6]}
  • {"text":"6 - 2 = 4","parts":[6,"-",2,"=",4]}
  • {"text":"6 - 4 = 2","parts":[6,"-",4,"=",2]}

Exercise 2

OperationPair
add-sub
Triple
  • 4
  • 3
  • 7
Mode
write_all
Equations
  • {"text":"4 + 3 = 7","parts":[4,"+",3,"=",7]}
  • {"text":"3 + 4 = 7","parts":[3,"+",4,"=",7]}
  • {"text":"7 - 4 = 3","parts":[7,"-",4,"=",3]}
  • {"text":"7 - 3 = 4","parts":[7,"-",3,"=",4]}

Exercise 3

OperationPair
add-sub
Triple
  • 9
  • 4
  • 13
Mode
write_all
Equations
  • {"text":"9 + 4 = 13","parts":[9,"+",4,"=",13]}
  • {"text":"4 + 9 = 13","parts":[4,"+",9,"=",13]}
  • {"text":"13 - 9 = 4","parts":[13,"-",9,"=",4]}
  • {"text":"13 - 4 = 9","parts":[13,"-",4,"=",9]}

Exercise 4

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 5

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 6

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]}