prompt: The difference between 64 and 13 is: 
random_counterfactual.prompt: The difference between 46 and 32 is: 
ones_op1_counterfactual.prompt: The difference between 64 and 13 is: 
ones_op2_counterfactual.prompt: The difference between 64 and 12 is: 
tens_op1_counterfactual.prompt: The difference between 64 and 13 is: 
tens_op2_counterfactual.prompt: The difference between 64 and 23 is: 
ones_carry_counterfactual.prompt: The difference between 70 and 19 is: 
tens_carry_counterfactual.prompt: The difference between 64 and 13 is: 