prompt: Q: What is 82 minus 21? A: 
random_counterfactual.prompt: Q: What is 99 minus 83? A: 
ones_op1_counterfactual.prompt: Q: What is 88 minus 21? A: 
ones_op2_counterfactual.prompt: Q: What is 82 minus 21? A: 
tens_op1_counterfactual.prompt: Q: What is 62 minus 21? A: 
tens_op2_counterfactual.prompt: Q: What is 82 minus 21? A: 
ones_carry_counterfactual.prompt: Q: What is 90 minus 29? A: 
tens_carry_counterfactual.prompt: Q: What is 82 minus 21? A: 