prompt: Q: How much is 72 minus 57? A: 
random_counterfactual.prompt: Q: How much is 61 minus 27? A: 
ones_op1_counterfactual.prompt: Q: How much is 79 minus 57? A: 
ones_op2_counterfactual.prompt: Q: How much is 72 minus 50? A: 
tens_op1_counterfactual.prompt: Q: How much is 72 minus 57? A: 
tens_op2_counterfactual.prompt: Q: How much is 72 minus 67? A: 
ones_carry_counterfactual.prompt: Q: How much is 79 minus 54? A: 
tens_carry_counterfactual.prompt: Q: How much is 72 minus 57? A: 