prompt: The difference between 66 and 60 is: 
random_counterfactual.prompt: The difference between 86 and 80 is: 
ones_op1_counterfactual.prompt: The difference between 62 and 60 is: 
ones_op2_counterfactual.prompt: The difference between 66 and 65 is: 
tens_op1_counterfactual.prompt: The difference between 76 and 60 is: 
tens_op2_counterfactual.prompt: The difference between 66 and 30 is: 
ones_carry_counterfactual.prompt: The difference between 71 and 65 is: 
tens_carry_counterfactual.prompt: The difference between 66 and 60 is: 