prompt: The difference between 32 and 20 is: 
random_counterfactual.prompt: The difference between 64 and 30 is: 
ones_op1_counterfactual.prompt: The difference between 37 and 20 is: 
ones_op2_counterfactual.prompt: The difference between 32 and 20 is: 
tens_op1_counterfactual.prompt: The difference between 32 and 20 is: 
tens_op2_counterfactual.prompt: The difference between 32 and 10 is: 
ones_carry_counterfactual.prompt: The difference between 41 and 29 is: 
tens_carry_counterfactual.prompt: The difference between 32 and 20 is: 