hard Set 2 Form Exercise

Exercise 1

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 2

OperationPair
add-sub
Triple
  • 6
  • 4
  • 10
Mode
write_all
Equations
  • {"text":"6 + 4 = 10","parts":[6,"+",4,"=",10]}
  • {"text":"4 + 6 = 10","parts":[4,"+",6,"=",10]}
  • {"text":"10 - 6 = 4","parts":[10,"-",6,"=",4]}
  • {"text":"10 - 4 = 6","parts":[10,"-",4,"=",6]}

Exercise 3

OperationPair
add-sub
Triple
  • 3
  • 7
  • 10
Mode
write_all
Equations
  • {"text":"3 + 7 = 10","parts":[3,"+",7,"=",10]}
  • {"text":"7 + 3 = 10","parts":[7,"+",3,"=",10]}
  • {"text":"10 - 3 = 7","parts":[10,"-",3,"=",7]}
  • {"text":"10 - 7 = 3","parts":[10,"-",7,"=",3]}

Exercise 4

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

Exercise 5

OperationPair
add-sub
Triple
  • 5
  • 1
  • 6
Mode
write_all
Equations
  • {"text":"5 + 1 = 6","parts":[5,"+",1,"=",6]}
  • {"text":"1 + 5 = 6","parts":[1,"+",5,"=",6]}
  • {"text":"6 - 5 = 1","parts":[6,"-",5,"=",1]}
  • {"text":"6 - 1 = 5","parts":[6,"-",1,"=",5]}

Exercise 6

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