prompt: Q: What is 83 minus 42? A: 
random_counterfactual.prompt: Q: What is 82 minus 38? A: 
ones_op1_counterfactual.prompt: Q: What is 88 minus 42? A: 
ones_op2_counterfactual.prompt: Q: What is 83 minus 40? A: 
tens_op1_counterfactual.prompt: Q: What is 93 minus 42? A: 
tens_op2_counterfactual.prompt: Q: What is 83 minus 62? A: 
ones_carry_counterfactual.prompt: Q: What is 90 minus 49? A: 
tens_carry_counterfactual.prompt: Q: What is 83 minus 42? A: 