prompt: Q: How much is 27 minus 10? A: 
random_counterfactual.prompt: Q: How much is 71 minus 11? A: 
ones_op1_counterfactual.prompt: Q: How much is 24 minus 10? A: 
ones_op2_counterfactual.prompt: Q: How much is 27 minus 16? A: 
tens_op1_counterfactual.prompt: Q: How much is 77 minus 10? A: 
tens_op2_counterfactual.prompt: Q: How much is 27 minus 10? A: 
ones_carry_counterfactual.prompt: Q: How much is 36 minus 19? A: 
tens_carry_counterfactual.prompt: Q: How much is 27 minus 10? A: 