prompt: Q: How much is 88 minus 57? A: 
random_counterfactual.prompt: Q: How much is 67 minus 38? A: 
ones_op1_counterfactual.prompt: Q: How much is 88 minus 57? A: 
ones_op2_counterfactual.prompt: Q: How much is 88 minus 56? A: 
tens_op1_counterfactual.prompt: Q: How much is 68 minus 57? A: 
tens_op2_counterfactual.prompt: Q: How much is 88 minus 77? A: 
ones_carry_counterfactual.prompt: Q: How much is 90 minus 59? A: 
tens_carry_counterfactual.prompt: Q: How much is 88 minus 57? A: 