prompt: Q: What is 90 minus 37? A: 
random_counterfactual.prompt: Q: What is 97 minus 81? A: 
ones_op1_counterfactual.prompt: Q: What is 99 minus 37? A: 
ones_op2_counterfactual.prompt: Q: What is 90 minus 30? A: 
tens_op1_counterfactual.prompt: Q: What is 40 minus 37? A: 
tens_op2_counterfactual.prompt: Q: What is 90 minus 47? A: 
ones_carry_counterfactual.prompt: Q: What is 99 minus 36? A: 
tens_carry_counterfactual.prompt: Q: What is 90 minus 37? A: 