prompt: Q: How much is 82 minus 50? A: 
random_counterfactual.prompt: Q: How much is 95 minus 63? A: 
ones_op1_counterfactual.prompt: Q: How much is 86 minus 50? A: 
ones_op2_counterfactual.prompt: Q: How much is 82 minus 51? A: 
tens_op1_counterfactual.prompt: Q: How much is 62 minus 50? A: 
tens_op2_counterfactual.prompt: Q: How much is 82 minus 60? A: 
ones_carry_counterfactual.prompt: Q: How much is 90 minus 58? A: 
tens_carry_counterfactual.prompt: Q: How much is 82 minus 50? A: 