prompt: Q: How much is 72 minus 47? A: 
random_counterfactual.prompt: Q: How much is 55 minus 26? A: 
ones_op1_counterfactual.prompt: Q: How much is 79 minus 47? A: 
ones_op2_counterfactual.prompt: Q: How much is 72 minus 41? A: 
tens_op1_counterfactual.prompt: Q: How much is 52 minus 47? A: 
tens_op2_counterfactual.prompt: Q: How much is 72 minus 67? A: 
ones_carry_counterfactual.prompt: Q: How much is 79 minus 44? A: 
tens_carry_counterfactual.prompt: Q: How much is 72 minus 47? A: 