Calculating Volume of Solids with Rectangular Cutouts and Holes

Additive Volume, Composite Solids, and Liquid Displacement

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Calculate the volume of hollow prisms and solids with rectangular cavities using subtraction of internal volume from total volume.

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Additive Volume, Composite Solids, and Liquid Displacement

5th Grade · Math · Open Global Math

6 lessons

Goal

Calculate the volume of composite three-dimensional figures, determine missing dimensions, and measure irregular object volumes using liquid displacement.

6 lessons

0 of 6 done

Understanding Volume by Adding PartsUp next
Breaking Apart L-Shaped and Stepped PrismsNot started yet
Calculating Volume of Solids with Rectangular Cutouts and HolesYou are here
Measuring Volume of Irregular Objects by DisplacementNot started yet
Connecting Liquid Capacity and Cubic Volume UnitsNot started yet
Solving Complex Multi-Step Composite Volume ProblemsNot started yet

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Learning standards covered

OGM.6.GM.7Open Global Math Standards 2026™ · 5th Grade

Recognize volume as additive, calculate volumes of composite solids composed of non-overlapping rectangular prisms, determine surface areas of rectangular prisms/cubes, cylinders, and cones, and measure volumes of irregular objects by displacement.