prompt: The difference between 87 and 85 is: 
random_counterfactual.prompt: The difference between 79 and 12 is: 
ones_op1_counterfactual.prompt: The difference between 86 and 85 is: 
ones_op2_counterfactual.prompt: The difference between 87 and 80 is: 
tens_op1_counterfactual.prompt: The difference between 97 and 85 is: 
tens_op2_counterfactual.prompt: The difference between 87 and 65 is: 
ones_carry_counterfactual.prompt: The difference between 90 and 88 is: 
tens_carry_counterfactual.prompt: The difference between 87 and 85 is: 