prompt: Q: How much is 99 minus 76? A: 
random_counterfactual.prompt: Q: How much is 90 minus 43? A: 
ones_op1_counterfactual.prompt: Q: How much is 98 minus 76? A: 
ones_op2_counterfactual.prompt: Q: How much is 99 minus 77? A: 
tens_op1_counterfactual.prompt: Q: How much is 99 minus 76? A: 
tens_op2_counterfactual.prompt: Q: How much is 99 minus 26? A: 
ones_carry_counterfactual.prompt: Q: How much is 102 minus 79? A: 
tens_carry_counterfactual.prompt: Q: How much is 99 minus 76? A: 