Original: Resetting the slide is not the only way to handle multiplications that would result in off-scale results, such as 2×7; some other methods are: Use the double-decade scales A and B. Use the folded scales.
Simplified: Resetting the slide is not the only way to handle multiplications that would result in off-scale results, such as 2×7; some other methods are: (1) Use the double-decade scales A and B. (2) Use the folded scales.