prompt: Q: What is 82 minus 31? A: 
random_counterfactual.prompt: Q: What is 40 minus 27? A: 
ones_op1_counterfactual.prompt: Q: What is 83 minus 31? A: 
ones_op2_counterfactual.prompt: Q: What is 82 minus 31? A: 
tens_op1_counterfactual.prompt: Q: What is 92 minus 31? A: 
tens_op2_counterfactual.prompt: Q: What is 82 minus 31? A: 
ones_carry_counterfactual.prompt: Q: What is 90 minus 39? A: 
tens_carry_counterfactual.prompt: Q: What is 82 minus 31? A: 