Versions of Montana Code 15-70-404. Computation on LawServer 2023 Montana Code 15-70-404. Computation 2022 Montana Code 15-70-404. Computation 2021 Montana Code 15-70-404. Computation 2019 Montana Code 15-70-404. Computation 2018 Montana Code 15-70-404. Computation 2016 Montana Code 15-70-404. Computation