prompt: Q: How much is 36 minus 28? A: 
random_counterfactual.prompt: Q: How much is 97 minus 38? A: 
ones_op1_counterfactual.prompt: Q: How much is 39 minus 28? A: 
ones_op2_counterfactual.prompt: Q: How much is 36 minus 22? A: 
tens_op1_counterfactual.prompt: Q: How much is 46 minus 28? A: 
tens_op2_counterfactual.prompt: Q: How much is 36 minus 28? A: 
ones_carry_counterfactual.prompt: Q: How much is 38 minus 20? A: 
tens_carry_counterfactual.prompt: Q: How much is 36 minus 28? A: 