prompt: The difference between 54 and 51 is: 
random_counterfactual.prompt: The difference between 76 and 53 is: 
ones_op1_counterfactual.prompt: The difference between 55 and 51 is: 
ones_op2_counterfactual.prompt: The difference between 54 and 51 is: 
tens_op1_counterfactual.prompt: The difference between 94 and 51 is: 
tens_op2_counterfactual.prompt: The difference between 54 and 41 is: 
ones_carry_counterfactual.prompt: The difference between 61 and 58 is: 
tens_carry_counterfactual.prompt: The difference between 54 and 51 is: 