medium Set 4 Form Exercise

Exercise 1

OperationPair
add-sub
Triple
  • 7
  • 9
  • 16
Mode
write_all
Equations
  • {"text":"7 + 9 = 16","parts":[7,"+",9,"=",16]}
  • {"text":"9 + 7 = 16","parts":[9,"+",7,"=",16]}
  • {"text":"16 - 7 = 9","parts":[16,"-",7,"=",9]}
  • {"text":"16 - 9 = 7","parts":[16,"-",9,"=",7]}

Exercise 2

OperationPair
add-sub
Triple
  • 5
  • 4
  • 9
Mode
write_all
Equations
  • {"text":"5 + 4 = 9","parts":[5,"+",4,"=",9]}
  • {"text":"4 + 5 = 9","parts":[4,"+",5,"=",9]}
  • {"text":"9 - 5 = 4","parts":[9,"-",5,"=",4]}
  • {"text":"9 - 4 = 5","parts":[9,"-",4,"=",5]}

Exercise 3

OperationPair
add-sub
Triple
  • 8
  • 8
  • 16
Mode
write_all
Equations
  • {"text":"8 + 8 = 16","parts":[8,"+",8,"=",16]}
  • {"text":"16 - 8 = 8","parts":[16,"-",8,"=",8]}

Exercise 4

OperationPair
add-sub
Triple
  • 8
  • 5
  • 13
Mode
write_all
Equations
  • {"text":"8 + 5 = 13","parts":[8,"+",5,"=",13]}
  • {"text":"5 + 8 = 13","parts":[5,"+",8,"=",13]}
  • {"text":"13 - 8 = 5","parts":[13,"-",8,"=",5]}
  • {"text":"13 - 5 = 8","parts":[13,"-",5,"=",8]}

Exercise 5

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

Exercise 6

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]}