prompt: Q: What is 72 minus 45? A: 
random_counterfactual.prompt: Q: What is 91 minus 38? A: 
ones_op1_counterfactual.prompt: Q: What is 76 minus 45? A: 
ones_op2_counterfactual.prompt: Q: What is 72 minus 40? A: 
tens_op1_counterfactual.prompt: Q: What is 92 minus 45? A: 
tens_op2_counterfactual.prompt: Q: What is 72 minus 55? A: 
ones_carry_counterfactual.prompt: Q: What is 79 minus 42? A: 
tens_carry_counterfactual.prompt: Q: What is 72 minus 45? A: 