prompt: The difference between 26 and 21 is: 
random_counterfactual.prompt: The difference between 86 and 56 is: 
ones_op1_counterfactual.prompt: The difference between 28 and 21 is: 
ones_op2_counterfactual.prompt: The difference between 26 and 24 is: 
tens_op1_counterfactual.prompt: The difference between 86 and 21 is: 
tens_op2_counterfactual.prompt: The difference between 26 and 11 is: 
ones_carry_counterfactual.prompt: The difference between 30 and 25 is: 
tens_carry_counterfactual.prompt: The difference between 26 and 21 is: 