prompt: The difference between 87 and 78 is: 
random_counterfactual.prompt: The difference between 92 and 48 is: 
ones_op1_counterfactual.prompt: The difference between 89 and 78 is: 
ones_op2_counterfactual.prompt: The difference between 87 and 73 is: 
tens_op1_counterfactual.prompt: The difference between 87 and 78 is: 
tens_op2_counterfactual.prompt: The difference between 87 and 48 is: 
ones_carry_counterfactual.prompt: The difference between 89 and 70 is: 
tens_carry_counterfactual.prompt: The difference between 87 and 78 is: 