prompt: The difference between 50 and 33 is: 
random_counterfactual.prompt: The difference between 66 and 49 is: 
ones_op1_counterfactual.prompt: The difference between 57 and 33 is: 
ones_op2_counterfactual.prompt: The difference between 50 and 30 is: 
tens_op1_counterfactual.prompt: The difference between 60 and 33 is: 
tens_op2_counterfactual.prompt: The difference between 50 and 43 is: 
ones_carry_counterfactual.prompt: The difference between 57 and 30 is: 
tens_carry_counterfactual.prompt: The difference between 50 and 33 is: 