prompt: The difference between 67 and 24 is: 
random_counterfactual.prompt: The difference between 82 and 63 is: 
ones_op1_counterfactual.prompt: The difference between 65 and 24 is: 
ones_op2_counterfactual.prompt: The difference between 67 and 20 is: 
tens_op1_counterfactual.prompt: The difference between 47 and 24 is: 
tens_op2_counterfactual.prompt: The difference between 67 and 54 is: 
ones_carry_counterfactual.prompt: The difference between 70 and 27 is: 
tens_carry_counterfactual.prompt: The difference between 67 and 24 is: 