prompt: The difference between 83 and 15 is: 
random_counterfactual.prompt: The difference between 52 and 30 is: 
ones_op1_counterfactual.prompt: The difference between 86 and 15 is: 
ones_op2_counterfactual.prompt: The difference between 83 and 10 is: 
tens_op1_counterfactual.prompt: The difference between 23 and 15 is: 
tens_op2_counterfactual.prompt: The difference between 83 and 65 is: 
ones_carry_counterfactual.prompt: The difference between 88 and 10 is: 
tens_carry_counterfactual.prompt: The difference between 83 and 15 is: 