prompt: The difference between 77 and 62 is: 
random_counterfactual.prompt: The difference between 73 and 35 is: 
ones_op1_counterfactual.prompt: The difference between 74 and 62 is: 
ones_op2_counterfactual.prompt: The difference between 77 and 61 is: 
tens_op1_counterfactual.prompt: The difference between 77 and 62 is: 
tens_op2_counterfactual.prompt: The difference between 77 and 42 is: 
ones_carry_counterfactual.prompt: The difference between 84 and 69 is: 
tens_carry_counterfactual.prompt: The difference between 77 and 62 is: 