prompt: Q: How much is 83 minus 26? A: 
random_counterfactual.prompt: Q: How much is 93 minus 10? A: 
ones_op1_counterfactual.prompt: Q: How much is 88 minus 26? A: 
ones_op2_counterfactual.prompt: Q: How much is 83 minus 21? A: 
tens_op1_counterfactual.prompt: Q: How much is 83 minus 26? A: 
tens_op2_counterfactual.prompt: Q: How much is 83 minus 16? A: 
ones_carry_counterfactual.prompt: Q: How much is 88 minus 21? A: 
tens_carry_counterfactual.prompt: Q: How much is 83 minus 26? A: 