easy Set 3 Form Exercise

Exercise 1

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 2

OperationPair
add-sub
Triple
  • 1
  • 9
  • 10
Mode
write_all
Equations
  • {"text":"1 + 9 = 10","parts":[1,"+",9,"=",10]}
  • {"text":"9 + 1 = 10","parts":[9,"+",1,"=",10]}
  • {"text":"10 - 1 = 9","parts":[10,"-",1,"=",9]}
  • {"text":"10 - 9 = 1","parts":[10,"-",9,"=",1]}

Exercise 3

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 4

OperationPair
add-sub
Triple
  • 9
  • 4
  • 13
Mode
write_all
Equations
  • {"text":"9 + 4 = 13","parts":[9,"+",4,"=",13]}
  • {"text":"4 + 9 = 13","parts":[4,"+",9,"=",13]}
  • {"text":"13 - 9 = 4","parts":[13,"-",9,"=",4]}
  • {"text":"13 - 4 = 9","parts":[13,"-",4,"=",9]}

Exercise 5

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 6

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