prompt: The difference between 90 and 77 is: 
random_counterfactual.prompt: The difference between 94 and 22 is: 
ones_op1_counterfactual.prompt: The difference between 99 and 77 is: 
ones_op2_counterfactual.prompt: The difference between 90 and 70 is: 
tens_op1_counterfactual.prompt: The difference between 80 and 77 is: 
tens_op2_counterfactual.prompt: The difference between 90 and 57 is: 
ones_carry_counterfactual.prompt: The difference between 95 and 72 is: 
tens_carry_counterfactual.prompt: The difference between 90 and 77 is: 