hard Set 8 Form Exercise

Exercise 1

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 2

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 3

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

Exercise 4

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

Exercise 5

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 6

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]}