Let's solve each section of the worksheet step by step.
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Section A: How much water is in each jug?
Each jug has markings from 0 ml to 10 ml, with intermediate lines every 1 ml (since there are 5 marks between 0 and 5 ml, so each line is 1 ml apart).
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1)
- Water level is at the
5 ml mark.
✔ Answer: 5 ml
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2)
- Water level is at the
7 ml mark (between 5 and 10, three lines above 5).
✔ Answer: 7 ml
####
3)
- Water level is at the
3 ml mark (three lines above 0).
✔ Answer: 3 ml
####
4)
- Water level is at the
10 ml mark.
✔ Answer: 10 ml
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Section B: How much water is in each jug?
These jugs go from 0 to 100 ml, with major marks at 50 ml and 100 ml. The space between 0 and 50 is divided into 5 parts → each line = 10 ml.
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1)
- Water level is at the
80 ml mark (3 lines above 50 ml: 50 + 3×10 = 80).
✔ Answer: 80 ml
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2)
- Water level is at the
20 ml mark (2 lines above 0: 2×10 = 20).
✔ Answer: 20 ml
####
3)
- Water level is at the
50 ml mark.
✔ Answer: 50 ml
####
4)
- Water level is at the
100 ml mark.
✔ Answer: 100 ml
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Section C: How much water is in each cylinder?
These cylinders go from 0 to 200 ml, with major marks at 100 and 200. Each interval is divided into 10 parts → each small line = 10 ml.
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1)
- Water level is just above 0, at the
10 ml mark (first line above 0).
✔ Answer: 10 ml
####
2)
- Water level is at the
90 ml mark (just below 100, one line below it: 100 - 10 = 90).
✔ Answer: 90 ml
####
3)
- Water level is at the
130 ml mark (3 lines above 100: 100 + 3×10 = 130).
✔ Answer: 130 ml
####
4)
- Water level is at the
170 ml mark (7 lines above 100: 100 + 7×10 = 170).
✔ Answer: 170 ml
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✔ Final Answers:
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Section A
1) 5 ml
2) 7 ml
3) 3 ml
4) 10 ml
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Section B
1) 80 ml
2) 20 ml
3) 50 ml
4) 100 ml
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Section C
1) 10 ml
2) 90 ml
3) 130 ml
4) 170 ml
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🔍 Explanation:
To measure volume accurately:
- Look at the scale on the container.
- Identify the unit (ml).
- Count how many intervals the liquid reaches.
- Multiply if needed (e.g., each tick = 10 ml → count ticks × 10).
- Always read at eye level (though not applicable here since it's a diagram).
This helps develop precision in reading measurement tools like measuring jugs and graduated cylinders.
Let me know if you'd like this formatted as a printable answer sheet!
Parent Tip: Review the logic above to help your child master the concept of measuring liquids worksheet.
