prompt: Q: How much is 23 minus 10? A: 
random_counterfactual.prompt: Q: How much is 57 minus 28? A: 
ones_op1_counterfactual.prompt: Q: How much is 26 minus 10? A: 
ones_op2_counterfactual.prompt: Q: How much is 23 minus 10? A: 
tens_op1_counterfactual.prompt: Q: How much is 33 minus 10? A: 
tens_op2_counterfactual.prompt: Q: How much is 23 minus 10? A: 
ones_carry_counterfactual.prompt: Q: How much is 31 minus 18? A: 
tens_carry_counterfactual.prompt: Q: How much is 23 minus 10? A: 