prompt: Q: What is the result of 73 minus 30? A: 
random_counterfactual.prompt: Q: What is the result of 57 minus 19? A: 
ones_op1_counterfactual.prompt: Q: What is the result of 78 minus 30? A: 
ones_op2_counterfactual.prompt: Q: What is the result of 73 minus 31? A: 
tens_op1_counterfactual.prompt: Q: What is the result of 83 minus 30? A: 
tens_op2_counterfactual.prompt: Q: What is the result of 73 minus 10? A: 
ones_carry_counterfactual.prompt: Q: What is the result of 82 minus 39? A: 
tens_carry_counterfactual.prompt: Q: What is the result of 73 minus 30? A: 