prompt: Q: How much is 77 minus 70? A: 
random_counterfactual.prompt: Q: How much is 80 minus 74? A: 
ones_op1_counterfactual.prompt: Q: How much is 76 minus 70? A: 
ones_op2_counterfactual.prompt: Q: How much is 77 minus 76? A: 
tens_op1_counterfactual.prompt: Q: How much is 87 minus 70? A: 
tens_op2_counterfactual.prompt: Q: How much is 77 minus 60? A: 
ones_carry_counterfactual.prompt: Q: How much is 86 minus 79? A: 
tens_carry_counterfactual.prompt: Q: How much is 77 minus 70? A: 