prompt: The difference between 31 and 24 is: 
random_counterfactual.prompt: The difference between 36 and 29 is: 
ones_op1_counterfactual.prompt: The difference between 39 and 24 is: 
ones_op2_counterfactual.prompt: The difference between 31 and 20 is: 
tens_op1_counterfactual.prompt: The difference between 61 and 24 is: 
tens_op2_counterfactual.prompt: The difference between 31 and 14 is: 
ones_carry_counterfactual.prompt: The difference between 37 and 20 is: 
tens_carry_counterfactual.prompt: The difference between 31 and 24 is: 