prompt: Q: How much is 85 minus 77? A: 
random_counterfactual.prompt: Q: How much is 99 minus 17? A: 
ones_op1_counterfactual.prompt: Q: How much is 88 minus 77? A: 
ones_op2_counterfactual.prompt: Q: How much is 85 minus 72? A: 
tens_op1_counterfactual.prompt: Q: How much is 85 minus 77? A: 
tens_op2_counterfactual.prompt: Q: How much is 85 minus 27? A: 
ones_carry_counterfactual.prompt: Q: How much is 88 minus 70? A: 
tens_carry_counterfactual.prompt: Q: How much is 85 minus 77? A: 