medium Set 3 Form Exercise

Exercise 1

OperationPair
add-sub
Triple
  • 5
  • 6
  • 11
Mode
write_all
Equations
  • {"text":"5 + 6 = 11","parts":[5,"+",6,"=",11]}
  • {"text":"6 + 5 = 11","parts":[6,"+",5,"=",11]}
  • {"text":"11 - 5 = 6","parts":[11,"-",5,"=",6]}
  • {"text":"11 - 6 = 5","parts":[11,"-",6,"=",5]}

Exercise 2

OperationPair
add-sub
Triple
  • 1
  • 9
  • 10
Mode
write_all
Equations
  • {"text":"1 + 9 = 10","parts":[1,"+",9,"=",10]}
  • {"text":"9 + 1 = 10","parts":[9,"+",1,"=",10]}
  • {"text":"10 - 1 = 9","parts":[10,"-",1,"=",9]}
  • {"text":"10 - 9 = 1","parts":[10,"-",9,"=",1]}

Exercise 3

OperationPair
add-sub
Triple
  • 3
  • 9
  • 12
Mode
write_all
Equations
  • {"text":"3 + 9 = 12","parts":[3,"+",9,"=",12]}
  • {"text":"9 + 3 = 12","parts":[9,"+",3,"=",12]}
  • {"text":"12 - 3 = 9","parts":[12,"-",3,"=",9]}
  • {"text":"12 - 9 = 3","parts":[12,"-",9,"=",3]}

Exercise 4

OperationPair
add-sub
Triple
  • 3
  • 1
  • 4
Mode
write_all
Equations
  • {"text":"3 + 1 = 4","parts":[3,"+",1,"=",4]}
  • {"text":"1 + 3 = 4","parts":[1,"+",3,"=",4]}
  • {"text":"4 - 3 = 1","parts":[4,"-",3,"=",1]}
  • {"text":"4 - 1 = 3","parts":[4,"-",1,"=",3]}

Exercise 5

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

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]}