prompt: The difference between 31 and 30 is: 
random_counterfactual.prompt: The difference between 76 and 49 is: 
ones_op1_counterfactual.prompt: The difference between 32 and 30 is: 
ones_op2_counterfactual.prompt: The difference between 31 and 30 is: 
tens_op1_counterfactual.prompt: The difference between 41 and 30 is: 
tens_op2_counterfactual.prompt: The difference between 31 and 10 is: 
ones_carry_counterfactual.prompt: The difference between 40 and 39 is: 
tens_carry_counterfactual.prompt: The difference between 31 and 30 is: 