prompt: Q: What is 77 minus 62? A: 
random_counterfactual.prompt: Q: What is 81 minus 73? A: 
ones_op1_counterfactual.prompt: Q: What is 77 minus 62? A: 
ones_op2_counterfactual.prompt: Q: What is 77 minus 66? A: 
tens_op1_counterfactual.prompt: Q: What is 77 minus 62? A: 
tens_op2_counterfactual.prompt: Q: What is 77 minus 42? A: 
ones_carry_counterfactual.prompt: Q: What is 81 minus 66? A: 
tens_carry_counterfactual.prompt: Q: What is 77 minus 62? A: 