prompt: Q: What is 89 minus 80? A: 
random_counterfactual.prompt: Q: What is 68 minus 27? A: 
ones_op1_counterfactual.prompt: Q: What is 82 minus 80? A: 
ones_op2_counterfactual.prompt: Q: What is 89 minus 83? A: 
tens_op1_counterfactual.prompt: Q: What is 99 minus 80? A: 
tens_op2_counterfactual.prompt: Q: What is 89 minus 60? A: 
ones_carry_counterfactual.prompt: Q: What is 91 minus 82? A: 
tens_carry_counterfactual.prompt: Q: What is 89 minus 80? A: 