prompt: The difference between 87 and 46 is: 
random_counterfactual.prompt: The difference between 74 and 37 is: 
ones_op1_counterfactual.prompt: The difference between 88 and 46 is: 
ones_op2_counterfactual.prompt: The difference between 87 and 44 is: 
tens_op1_counterfactual.prompt: The difference between 77 and 46 is: 
tens_op2_counterfactual.prompt: The difference between 87 and 76 is: 
ones_carry_counterfactual.prompt: The difference between 90 and 49 is: 
tens_carry_counterfactual.prompt: The difference between 87 and 46 is: 