expert Set 5 Form Exercise

Exercise 1

OperationPair
add-sub
Triple
  • 8
  • 2
  • 10
Mode
write_all
Equations
  • {"text":"8 + 2 = 10","parts":[8,"+",2,"=",10]}
  • {"text":"2 + 8 = 10","parts":[2,"+",8,"=",10]}
  • {"text":"10 - 8 = 2","parts":[10,"-",8,"=",2]}
  • {"text":"10 - 2 = 8","parts":[10,"-",2,"=",8]}

Exercise 2

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

Exercise 3

OperationPair
add-sub
Triple
  • 5
  • 9
  • 14
Mode
write_all
Equations
  • {"text":"5 + 9 = 14","parts":[5,"+",9,"=",14]}
  • {"text":"9 + 5 = 14","parts":[9,"+",5,"=",14]}
  • {"text":"14 - 5 = 9","parts":[14,"-",5,"=",9]}
  • {"text":"14 - 9 = 5","parts":[14,"-",9,"=",5]}

Exercise 4

OperationPair
add-sub
Triple
  • 2
  • 6
  • 8
Mode
write_all
Equations
  • {"text":"2 + 6 = 8","parts":[2,"+",6,"=",8]}
  • {"text":"6 + 2 = 8","parts":[6,"+",2,"=",8]}
  • {"text":"8 - 2 = 6","parts":[8,"-",2,"=",6]}
  • {"text":"8 - 6 = 2","parts":[8,"-",6,"=",2]}

Exercise 5

OperationPair
add-sub
Triple
  • 9
  • 8
  • 17
Mode
write_all
Equations
  • {"text":"9 + 8 = 17","parts":[9,"+",8,"=",17]}
  • {"text":"8 + 9 = 17","parts":[8,"+",9,"=",17]}
  • {"text":"17 - 9 = 8","parts":[17,"-",9,"=",8]}
  • {"text":"17 - 8 = 9","parts":[17,"-",8,"=",9]}

Exercise 6

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