hard Set 1 Form Exercise

Exercise 1

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 2

OperationPair
add-sub
Triple
  • 6
  • 8
  • 14
Mode
write_all
Equations
  • {"text":"6 + 8 = 14","parts":[6,"+",8,"=",14]}
  • {"text":"8 + 6 = 14","parts":[8,"+",6,"=",14]}
  • {"text":"14 - 6 = 8","parts":[14,"-",6,"=",8]}
  • {"text":"14 - 8 = 6","parts":[14,"-",8,"=",6]}

Exercise 3

OperationPair
add-sub
Triple
  • 4
  • 4
  • 8
Mode
write_all
Equations
  • {"text":"4 + 4 = 8","parts":[4,"+",4,"=",8]}
  • {"text":"8 - 4 = 4","parts":[8,"-",4,"=",4]}

Exercise 4

OperationPair
add-sub
Triple
  • 6
  • 3
  • 9
Mode
write_all
Equations
  • {"text":"6 + 3 = 9","parts":[6,"+",3,"=",9]}
  • {"text":"3 + 6 = 9","parts":[3,"+",6,"=",9]}
  • {"text":"9 - 6 = 3","parts":[9,"-",6,"=",3]}
  • {"text":"9 - 3 = 6","parts":[9,"-",3,"=",6]}

Exercise 5

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

Exercise 6

OperationPair
add-sub
Triple
  • 4
  • 10
  • 14
Mode
write_all
Equations
  • {"text":"4 + 10 = 14","parts":[4,"+",10,"=",14]}
  • {"text":"10 + 4 = 14","parts":[10,"+",4,"=",14]}
  • {"text":"14 - 4 = 10","parts":[14,"-",4,"=",10]}
  • {"text":"14 - 10 = 4","parts":[14,"-",10,"=",4]}