prompt: The difference between 53 and 40 is: 
random_counterfactual.prompt: The difference between 79 and 46 is: 
ones_op1_counterfactual.prompt: The difference between 51 and 40 is: 
ones_op2_counterfactual.prompt: The difference between 53 and 41 is: 
tens_op1_counterfactual.prompt: The difference between 63 and 40 is: 
tens_op2_counterfactual.prompt: The difference between 53 and 30 is: 
ones_carry_counterfactual.prompt: The difference between 62 and 49 is: 
tens_carry_counterfactual.prompt: The difference between 53 and 40 is: 