hard Set 5 Form Exercise

Exercise 1

OperationPair
add-sub
Triple
  • 7
  • 3
  • 10
Mode
write_all
Equations
  • {"text":"7 + 3 = 10","parts":[7,"+",3,"=",10]}
  • {"text":"3 + 7 = 10","parts":[3,"+",7,"=",10]}
  • {"text":"10 - 7 = 3","parts":[10,"-",7,"=",3]}
  • {"text":"10 - 3 = 7","parts":[10,"-",3,"=",7]}

Exercise 2

OperationPair
add-sub
Triple
  • 2
  • 9
  • 11
Mode
write_all
Equations
  • {"text":"2 + 9 = 11","parts":[2,"+",9,"=",11]}
  • {"text":"9 + 2 = 11","parts":[9,"+",2,"=",11]}
  • {"text":"11 - 2 = 9","parts":[11,"-",2,"=",9]}
  • {"text":"11 - 9 = 2","parts":[11,"-",9,"=",2]}

Exercise 3

OperationPair
add-sub
Triple
  • 10
  • 10
  • 20
Mode
write_all
Equations
  • {"text":"10 + 10 = 20","parts":[10,"+",10,"=",20]}
  • {"text":"20 - 10 = 10","parts":[20,"-",10,"=",10]}

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

Exercise 6

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]}