Volume With Unit Cubes

Answer Key - Grade 5 Math Worksheet

Volume = length × width × height. How many unit cubes fill each box?

1. 1.

   A box is 7 units long, 6 units wide and 5 units high. How many unit cubes fill it? 210

2. 2.

   A box is 9 units long, 6 units wide and 5 units high. How many unit cubes fill it? 270

3. 3.

   A box is 9 units long, 5 units wide and 5 units high. How many unit cubes fill it? 225

4. 4.

   A box is 4 units long, 6 units wide and 4 units high. How many unit cubes fill it? 96

5. 5.

   A box is 8 units long, 3 units wide and 4 units high. How many unit cubes fill it? 96

6. 6.

   A box is 8 units long, 5 units wide and 5 units high. How many unit cubes fill it? 200

7. 7.

   A box is 8 units long, 4 units wide and 4 units high. How many unit cubes fill it? 128

8. 8.

   A box is 8 units long, 4 units wide and 5 units high. How many unit cubes fill it? 160

9. 9.

   A box is 2 units long, 4 units wide and 2 units high. How many unit cubes fill it? 16

10. 10.

    A box is 7 units long, 3 units wide and 4 units high. How many unit cubes fill it? 84