prompt: The difference between 56 and 51 is: 
random_counterfactual.prompt: The difference between 81 and 30 is: 
ones_op1_counterfactual.prompt: The difference between 52 and 51 is: 
ones_op2_counterfactual.prompt: The difference between 56 and 55 is: 
tens_op1_counterfactual.prompt: The difference between 76 and 51 is: 
tens_op2_counterfactual.prompt: The difference between 56 and 41 is: 
ones_carry_counterfactual.prompt: The difference between 60 and 55 is: 
tens_carry_counterfactual.prompt: The difference between 56 and 51 is: 