prompt: The difference between 70 and 42 is: 
random_counterfactual.prompt: The difference between 69 and 16 is: 
ones_op1_counterfactual.prompt: The difference between 77 and 42 is: 
ones_op2_counterfactual.prompt: The difference between 70 and 40 is: 
tens_op1_counterfactual.prompt: The difference between 90 and 42 is: 
tens_op2_counterfactual.prompt: The difference between 70 and 62 is: 
ones_carry_counterfactual.prompt: The difference between 78 and 40 is: 
tens_carry_counterfactual.prompt: The difference between 70 and 42 is: 