medium Set 5 Form Exercise

Exercise 1

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

Exercise 2

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

Exercise 3

OperationPair
add-sub
Triple
  • 8
  • 4
  • 12
Mode
write_all
Equations
  • {"text":"8 + 4 = 12","parts":[8,"+",4,"=",12]}
  • {"text":"4 + 8 = 12","parts":[4,"+",8,"=",12]}
  • {"text":"12 - 8 = 4","parts":[12,"-",8,"=",4]}
  • {"text":"12 - 4 = 8","parts":[12,"-",4,"=",8]}

Exercise 4

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 5

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 6

OperationPair
add-sub
Triple
  • 4
  • 3
  • 7
Mode
write_all
Equations
  • {"text":"4 + 3 = 7","parts":[4,"+",3,"=",7]}
  • {"text":"3 + 4 = 7","parts":[3,"+",4,"=",7]}
  • {"text":"7 - 4 = 3","parts":[7,"-",4,"=",3]}
  • {"text":"7 - 3 = 4","parts":[7,"-",3,"=",4]}