Let’s solve each problem one by one.
The volume of a rectangular prism is found by multiplying its length × width × height.
We’ll go through all 10 problems:
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Problem 1:
Dimensions: 9 cm (length), 6 cm (height), 3 cm (width)
Volume = 9 × 6 × 3
First, 9 × 6 = 54
Then, 54 × 3 =
162
✔ Matches answer key.
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Problem 2:
Dimensions: 7 cm (length), 3 cm (height), 3 cm (width)
Volume = 7 × 3 × 3
First, 7 × 3 = 21
Then, 21 × 3 =
63
✔ Matches answer key.
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Problem 3:
Dimensions: 3 cm (length), 3 cm (height), 7 cm (width)
Volume = 3 × 3 × 7
First, 3 × 3 = 9
Then, 9 × 7 =
63
✔ Matches answer key.
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Problem 4:
Dimensions: 2 cm (length), 2 cm (height), 7 cm (width)
Volume = 2 × 2 × 7
First, 2 × 2 = 4
Then, 4 × 7 =
28
✔ Matches answer key.
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Problem 5:
Dimensions: 3 cm (length), 9 cm (height), 8 cm (width)
Volume = 3 × 9 × 8
First, 3 × 9 = 27
Then, 27 × 8 =
216
✔ Matches answer key.
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Problem 6:
Dimensions: 4 cm (length), 7 cm (height), 4 cm (width)
Volume = 4 × 7 × 4
First, 4 × 7 = 28
Then, 28 × 4 =
112
✔ Matches answer key.
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Problem 7:
Dimensions: 4 cm (length), 5 cm (height), 8 cm (width)
Volume = 4 × 5 × 8
First, 4 × 5 = 20
Then, 20 × 8 =
160
✔ Matches answer key.
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Problem 8:
Dimensions: 4 cm (length), 8 cm (height), 7 cm (width)
Volume = 4 × 8 × 7
First, 4 × 8 = 32
Then, 32 × 7 =
224
✔ Matches answer key.
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Problem 9:
Dimensions: 5 cm (length), 4 cm (height), 5 cm (width)
Volume = 5 × 4 × 5
First, 5 × 4 = 20
Then, 20 × 5 =
100
✔ Matches answer key.
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Problem 10:
Dimensions: 5 cm (length), 8 cm (height), 4 cm (width)
Volume = 5 × 8 × 4
First, 5 × 8 = 40
Then, 40 × 4 =
160
✔ Matches answer key.
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All calculations are correct and match the provided answer key.
Final Answer:
1) 162
2) 63
3) 63
4) 28
5) 216
6) 112
7) 160
8) 224
9) 100
10) 160
Parent Tip: Review the logic above to help your child master the concept of volume practice worksheet.
