prompt: Q: What is 68 minus 34? A: 
random_counterfactual.prompt: Q: What is 71 minus 63? A: 
ones_op1_counterfactual.prompt: Q: What is 69 minus 34? A: 
ones_op2_counterfactual.prompt: Q: What is 68 minus 31? A: 
tens_op1_counterfactual.prompt: Q: What is 48 minus 34? A: 
tens_op2_counterfactual.prompt: Q: What is 68 minus 14? A: 
ones_carry_counterfactual.prompt: Q: What is 73 minus 39? A: 
tens_carry_counterfactual.prompt: Q: What is 68 minus 34? A: 