prompt: The difference between 99 and 26 is: 
random_counterfactual.prompt: The difference between 63 and 21 is: 
ones_op1_counterfactual.prompt: The difference between 98 and 26 is: 
ones_op2_counterfactual.prompt: The difference between 99 and 22 is: 
tens_op1_counterfactual.prompt: The difference between 49 and 26 is: 
tens_op2_counterfactual.prompt: The difference between 99 and 16 is: 
ones_carry_counterfactual.prompt: The difference between 102 and 29 is: 
tens_carry_counterfactual.prompt: The difference between 99 and 26 is: 