easy Set 9 Form Exercise

Exercise 1

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 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
  • 1
  • 3
  • 4
Mode
write_all
Equations
  • {"text":"1 + 3 = 4","parts":[1,"+",3,"=",4]}
  • {"text":"3 + 1 = 4","parts":[3,"+",1,"=",4]}
  • {"text":"4 - 1 = 3","parts":[4,"-",1,"=",3]}
  • {"text":"4 - 3 = 1","parts":[4,"-",3,"=",1]}

Exercise 4

OperationPair
add-sub
Triple
  • 2
  • 4
  • 6
Mode
write_all
Equations
  • {"text":"2 + 4 = 6","parts":[2,"+",4,"=",6]}
  • {"text":"4 + 2 = 6","parts":[4,"+",2,"=",6]}
  • {"text":"6 - 2 = 4","parts":[6,"-",2,"=",4]}
  • {"text":"6 - 4 = 2","parts":[6,"-",4,"=",2]}

Exercise 5

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 6

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