prompt: Q: What is 77 minus 34? A: 
random_counterfactual.prompt: Q: What is 68 minus 66? A: 
ones_op1_counterfactual.prompt: Q: What is 79 minus 34? A: 
ones_op2_counterfactual.prompt: Q: What is 77 minus 34? A: 
tens_op1_counterfactual.prompt: Q: What is 67 minus 34? A: 
tens_op2_counterfactual.prompt: Q: What is 77 minus 34? A: 
ones_carry_counterfactual.prompt: Q: What is 82 minus 39? A: 
tens_carry_counterfactual.prompt: Q: What is 77 minus 34? A: 