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By Maitree Choube
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Updated on 13 Oct 2025, 16:49 IST
Decimals is the important concept for Class 7 Students as they are the main part of the CBSE Class 7 Maths syllabus. Learning decimals help students understand division, fractions, and real-life calculations easily. These Class 7 decimal worksheets cover basic mathematical concept for higher classes and more complicated problems.
It is important for students to understand decimals at this stage because many advanced topics in Maths are based on them. Parents and teachers can use these worksheets for extra revision and practice at home or in class.
Students can also access the Decimals Worksheet for Class 7 PDF and practice questions anytime. These worksheets are created as per the latest NCERT solutions for Class 7 Maths, making them perfect for exam preparation and concept clarity.
Q1. Add: 45.675 + 78.234 + 0.091 = ?
Answer: 124.000
Q2. Subtract: 90.006 – 45.687 = ?
Answer: 44.319
Q3. Multiply: 2.56 × 4.5 = ?
Answer: 11.52
Q4. Divide: 56.25 ÷ 0.75 = ?
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Answer: 75
Q5. Convert 8/25 into a decimal.
Answer: 0.32
Q6. Write 7.024 in words.
Answer: Seven and twenty-four thousandths
Q7. A car travels 12.5 km in one litre of petrol. How far will it go in 8.4 litres?
Answer: 12.5 × 8.4 = 105 km
Q8. Find the value of: 5.5 × (3.2 + 1.8)
Answer: 5.5 × 5.0 = 27.5
Q9. True or False: 0.50 and 0.5 represent the same value.
Answer: True
Q10. Arrange in ascending order: 4.205, 4.25, 4.052, 4.5
Answer: 4.052 < 4.205 < 4.25 < 4.5
Q11. Convert 6.375 into a fraction in simplest form.
Answer: 6.375 = 6375/1000 = 51/8
Q12. The cost of 1 kg of apples is ₹135.75. What is the cost of 2.5 kg?
Answer: 135.75 × 2.5 = ₹339.38
Q13. If a rope is 9.8 meters long and it is cut into 4 equal parts, find the length of each piece.
Answer: 9.8 ÷ 4 = 2.45 meters
Q14. Round off 45.789 to two decimal places.
Answer: 45.79
Q15. Fill in the blank:
0.4 × ____ = 0.04
Answer: 0.1
Q16. A pen costs ₹12.50 and a notebook costs ₹45.75. Find the total cost of 4 pens and 3 notebooks.
Answer: (12.50 × 4) + (45.75 × 3) = 50 + 137.25 = ₹187.25
Q17. Convert 0.125 into a percentage.
Answer: 0.125 × 100 = 12.5%
Q18. If 1.2 meters = 120 cm, find the value of 0.75 meters in cm.
Answer: 0.75 × 100 = 75 cm
Q19. Find the missing number:
0.36 ÷ ___ = 0.9
Answer: 0.36 ÷ 0.4 = 0.9, so the missing number is 0.4
Q20. Write 2.003 in expanded form.
Answer: 2 + 0.0 + 0.00 + 0.003
Q1. Multiply: 3.205 × 4.02 = ?
Answer: 12.8941
Q2. Subtract: 100.001 – 45.659 = ?
Answer: 54.342
Q3. Divide: 78.4 ÷ 0.8 = ?
Answer: 98
Q4. Add: 0.75 + 6.405 + 3.095 = ?
Answer: 10.25
Q5. Convert 11/8 into a decimal.
Answer: 1.375
Q6. Write 25.089 in words.
Answer: Twenty-five and eighty-nine thousandths
Q7. A water tank holds 125.5 litres. If 45.75 litres are used, how much water remains?
Answer: 125.5 – 45.75 = 79.75 litres
Q8. The price of one chocolate is ₹18.75. Find the cost of 12 chocolates.
Answer: 18.75 × 12 = ₹225.00
| Other Study Resources for Class 7 | |
| NCERT Solutions for Class 7 | Worksheets for Class 7 |
| MCQS for Class 7 Maths | CBSE Class 7 Maths Notes |
Q9. Arrange in descending order: 7.005, 7.05, 7.0005, 7.5
Answer: 7.5 > 7.05 > 7.005 > 7.0005
Q10. Find the difference between 0.909 and 0.099.
Answer: 0.81
Q11. If a car travels 8.25 km in one litre of petrol, how far will it travel in 12.4 litres?
Answer: 8.25 × 12.4 = 102.3 km
Q12. Convert 3.875 into a fraction in simplest form.
Answer: 3.875 = 3875/1000 = 31/8
Q13. Round off 56.379 to one decimal place.
Answer: 56.4
Q14. If 1 meter = 100 cm, express 0.047 meters in centimeters.
Answer: 0.047 × 100 = 4.7 cm
Q15. A ribbon is 9.6 meters long. How many pieces of 1.2 meters can be cut from it?
Answer: 9.6 ÷ 1.2 = 8 pieces
Q16. Fill in the blank:
0.25 × ___ = 2.5
Answer: 10
Q17. A train covers 63.5 km in 1.25 hours. Find its speed in km/hr.
Answer: 63.5 ÷ 1.25 = 50.8 km/hr
Q18. Convert 7.0625 into a percentage.
Answer: 7.0625 × 100 = 706.25%
Q19. True or False: 5.70 and 5.7 are equal.
Answer: True
Q20. A shopkeeper sold goods worth ₹458.75 on Monday and ₹672.50 on Tuesday. Find the total sale.
Answer: 458.75 + 672.50 = ₹1,131.25
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Class 7 Decimals Worksheet is designed to make students some practice in addition, subtraction, multiplication, and division of decimal numbers. It is founded on the new NCERT Class 7 Maths syllabus, and enhances high accuracy and quickness in handling decimals problems.
The use of decimal worksheets enhances the knowledge of a student on the value of places, fractions and real life activities such as money and measurements. They also establish a good foundation in the advanced maths subjects.
Worksheets include basic operations, word problems, conversion between fractions and decimals, rounding off decimals, and comparison-based questions all designed for practical learning.
Practicing Decimals Worksheet for Class 7 enhances the knowledge of a student on the value of places, fractions and real life activities such as money and measurements. They also establish a good foundation in the advanced maths subjects.
Yes, Infinity Learn provide free printable PDFs of decimal worksheets with step-by-step answers based on NCERT Class 7 Maths solutions. Students can download and practice them anytime.
Advanced Decimal worksheets are used to allow students to work with using multi-step word problems, use decimals in real life, and improve logical and analytical reasoning - these are abilities needed at higher levels.