prompt: The difference between 66 and 12 is: 
random_counterfactual.prompt: The difference between 38 and 10 is: 
ones_op1_counterfactual.prompt: The difference between 63 and 12 is: 
ones_op2_counterfactual.prompt: The difference between 66 and 10 is: 
tens_op1_counterfactual.prompt: The difference between 56 and 12 is: 
tens_op2_counterfactual.prompt: The difference between 66 and 22 is: 
ones_carry_counterfactual.prompt: The difference between 70 and 16 is: 
tens_carry_counterfactual.prompt: The difference between 66 and 12 is: 