/curriculum/im/05-grade/unit-4-wrapping-up-multiplication-and-division-with-multi-digit-numbers/section-a-multi-digit-multiplication-using-the-standard-algorithm/lesson-02/ to /curriculum/im/05-grade/unit-4-wrapping-up-multiplication-and-division-with-multi-digit-numbers/section-a-multi-digit-multiplication-using-the-standard-algorithm/lesson-02/activities