prompt: Q: What is 72 minus 61? A: 
random_counterfactual.prompt: Q: What is 17 minus 10? A: 
ones_op1_counterfactual.prompt: Q: What is 76 minus 61? A: 
ones_op2_counterfactual.prompt: Q: What is 72 minus 60? A: 
tens_op1_counterfactual.prompt: Q: What is 82 minus 61? A: 
tens_op2_counterfactual.prompt: Q: What is 72 minus 21? A: 
ones_carry_counterfactual.prompt: Q: What is 80 minus 69? A: 
tens_carry_counterfactual.prompt: Q: What is 72 minus 61? A: 