prompt: Q: What is 54 minus 51? A: 
random_counterfactual.prompt: Q: What is 66 minus 18? A: 
ones_op1_counterfactual.prompt: Q: What is 53 minus 51? A: 
ones_op2_counterfactual.prompt: Q: What is 54 minus 50? A: 
tens_op1_counterfactual.prompt: Q: What is 74 minus 51? A: 
tens_op2_counterfactual.prompt: Q: What is 54 minus 21? A: 
ones_carry_counterfactual.prompt: Q: What is 61 minus 58? A: 
tens_carry_counterfactual.prompt: Q: What is 54 minus 51? A: 