medium Set 9 Form Exercise

Exercise 1

OperationPair
add-sub
Triple
  • 6
  • 6
  • 12
Mode
write_all
Equations
  • {"text":"6 + 6 = 12","parts":[6,"+",6,"=",12]}
  • {"text":"12 - 6 = 6","parts":[12,"-",6,"=",6]}

Exercise 2

OperationPair
add-sub
Triple
  • 8
  • 3
  • 11
Mode
write_all
Equations
  • {"text":"8 + 3 = 11","parts":[8,"+",3,"=",11]}
  • {"text":"3 + 8 = 11","parts":[3,"+",8,"=",11]}
  • {"text":"11 - 8 = 3","parts":[11,"-",8,"=",3]}
  • {"text":"11 - 3 = 8","parts":[11,"-",3,"=",8]}

Exercise 3

OperationPair
add-sub
Triple
  • 3
  • 3
  • 6
Mode
write_all
Equations
  • {"text":"3 + 3 = 6","parts":[3,"+",3,"=",6]}
  • {"text":"6 - 3 = 3","parts":[6,"-",3,"=",3]}

Exercise 4

OperationPair
add-sub
Triple
  • 2
  • 1
  • 3
Mode
write_all
Equations
  • {"text":"2 + 1 = 3","parts":[2,"+",1,"=",3]}
  • {"text":"1 + 2 = 3","parts":[1,"+",2,"=",3]}
  • {"text":"3 - 2 = 1","parts":[3,"-",2,"=",1]}
  • {"text":"3 - 1 = 2","parts":[3,"-",1,"=",2]}

Exercise 5

OperationPair
add-sub
Triple
  • 9
  • 10
  • 19
Mode
write_all
Equations
  • {"text":"9 + 10 = 19","parts":[9,"+",10,"=",19]}
  • {"text":"10 + 9 = 19","parts":[10,"+",9,"=",19]}
  • {"text":"19 - 9 = 10","parts":[19,"-",9,"=",10]}
  • {"text":"19 - 10 = 9","parts":[19,"-",10,"=",9]}

Exercise 6

OperationPair
add-sub
Triple
  • 9
  • 5
  • 14
Mode
write_all
Equations
  • {"text":"9 + 5 = 14","parts":[9,"+",5,"=",14]}
  • {"text":"5 + 9 = 14","parts":[5,"+",9,"=",14]}
  • {"text":"14 - 9 = 5","parts":[14,"-",9,"=",5]}
  • {"text":"14 - 5 = 9","parts":[14,"-",5,"=",9]}