expert Set 6 Form Exercise

Exercise 1

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 2

OperationPair
add-sub
Triple
  • 7
  • 6
  • 13
Mode
write_all
Equations
  • {"text":"7 + 6 = 13","parts":[7,"+",6,"=",13]}
  • {"text":"6 + 7 = 13","parts":[6,"+",7,"=",13]}
  • {"text":"13 - 7 = 6","parts":[13,"-",7,"=",6]}
  • {"text":"13 - 6 = 7","parts":[13,"-",6,"=",7]}

Exercise 3

OperationPair
add-sub
Triple
  • 5
  • 2
  • 7
Mode
write_all
Equations
  • {"text":"5 + 2 = 7","parts":[5,"+",2,"=",7]}
  • {"text":"2 + 5 = 7","parts":[2,"+",5,"=",7]}
  • {"text":"7 - 5 = 2","parts":[7,"-",5,"=",2]}
  • {"text":"7 - 2 = 5","parts":[7,"-",2,"=",5]}

Exercise 4

OperationPair
add-sub
Triple
  • 8
  • 1
  • 9
Mode
write_all
Equations
  • {"text":"8 + 1 = 9","parts":[8,"+",1,"=",9]}
  • {"text":"1 + 8 = 9","parts":[1,"+",8,"=",9]}
  • {"text":"9 - 8 = 1","parts":[9,"-",8,"=",1]}
  • {"text":"9 - 1 = 8","parts":[9,"-",1,"=",8]}

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
  • 6
  • 10
  • 16
Mode
write_all
Equations
  • {"text":"6 + 10 = 16","parts":[6,"+",10,"=",16]}
  • {"text":"10 + 6 = 16","parts":[10,"+",6,"=",16]}
  • {"text":"16 - 6 = 10","parts":[16,"-",6,"=",10]}
  • {"text":"16 - 10 = 6","parts":[16,"-",10,"=",6]}