prompt: Q: How much is 97 minus 45? A: 
random_counterfactual.prompt: Q: How much is 99 minus 12? A: 
ones_op1_counterfactual.prompt: Q: How much is 97 minus 45? A: 
ones_op2_counterfactual.prompt: Q: How much is 97 minus 46? A: 
tens_op1_counterfactual.prompt: Q: How much is 87 minus 45? A: 
tens_op2_counterfactual.prompt: Q: How much is 97 minus 75? A: 
ones_carry_counterfactual.prompt: Q: How much is 100 minus 48? A: 
tens_carry_counterfactual.prompt: Q: How much is 97 minus 45? A: 