prompt: Q: How much is 57 minus 19? A: 
random_counterfactual.prompt: Q: How much is 44 minus 24? A: 
ones_op1_counterfactual.prompt: Q: How much is 59 minus 19? A: 
ones_op2_counterfactual.prompt: Q: How much is 57 minus 11? A: 
tens_op1_counterfactual.prompt: Q: How much is 47 minus 19? A: 
tens_op2_counterfactual.prompt: Q: How much is 57 minus 49? A: 
ones_carry_counterfactual.prompt: Q: How much is 58 minus 10? A: 
tens_carry_counterfactual.prompt: Q: How much is 57 minus 19? A: 