prompt: The difference between 73 and 20 is: 
random_counterfactual.prompt: The difference between 66 and 17 is: 
ones_op1_counterfactual.prompt: The difference between 76 and 20 is: 
ones_op2_counterfactual.prompt: The difference between 73 and 20 is: 
tens_op1_counterfactual.prompt: The difference between 83 and 20 is: 
tens_op2_counterfactual.prompt: The difference between 73 and 10 is: 
ones_carry_counterfactual.prompt: The difference between 82 and 29 is: 
tens_carry_counterfactual.prompt: The difference between 73 and 20 is: 