prompt: Q: How much is 84 minus 41? A: 
random_counterfactual.prompt: Q: How much is 51 minus 36? A: 
ones_op1_counterfactual.prompt: Q: How much is 85 minus 41? A: 
ones_op2_counterfactual.prompt: Q: How much is 84 minus 42? A: 
tens_op1_counterfactual.prompt: Q: How much is 54 minus 41? A: 
tens_op2_counterfactual.prompt: Q: How much is 84 minus 41? A: 
ones_carry_counterfactual.prompt: Q: How much is 90 minus 47? A: 
tens_carry_counterfactual.prompt: Q: How much is 84 minus 41? A: 