easy Set 1 Form Exercise

Exercise 1

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

Exercise 2

OperationPair
add-sub
Triple
  • 3
  • 4
  • 7
Mode
write_all
Equations
  • {"text":"3 + 4 = 7","parts":[3,"+",4,"=",7]}
  • {"text":"4 + 3 = 7","parts":[4,"+",3,"=",7]}
  • {"text":"7 - 3 = 4","parts":[7,"-",3,"=",4]}
  • {"text":"7 - 4 = 3","parts":[7,"-",4,"=",3]}

Exercise 3

OperationPair
add-sub
Triple
  • 10
  • 9
  • 19
Mode
write_all
Equations
  • {"text":"10 + 9 = 19","parts":[10,"+",9,"=",19]}
  • {"text":"9 + 10 = 19","parts":[9,"+",10,"=",19]}
  • {"text":"19 - 10 = 9","parts":[19,"-",10,"=",9]}
  • {"text":"19 - 9 = 10","parts":[19,"-",9,"=",10]}

Exercise 4

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 5

OperationPair
add-sub
Triple
  • 2
  • 10
  • 12
Mode
write_all
Equations
  • {"text":"2 + 10 = 12","parts":[2,"+",10,"=",12]}
  • {"text":"10 + 2 = 12","parts":[10,"+",2,"=",12]}
  • {"text":"12 - 2 = 10","parts":[12,"-",2,"=",10]}
  • {"text":"12 - 10 = 2","parts":[12,"-",10,"=",2]}

Exercise 6

OperationPair
add-sub
Triple
  • 3
  • 4
  • 7
Mode
write_all
Equations
  • {"text":"3 + 4 = 7","parts":[3,"+",4,"=",7]}
  • {"text":"4 + 3 = 7","parts":[4,"+",3,"=",7]}
  • {"text":"7 - 3 = 4","parts":[7,"-",3,"=",4]}
  • {"text":"7 - 4 = 3","parts":[7,"-",4,"=",3]}