1. Add: 0.3 + 0.4
- A0.7
- B0.07
- C7
- D1.7
Show answer
Answer: A) 0.7
Add the tenths: 3 tenths + 4 tenths = 7 tenths = 0.7.
Class 6 Addition and Subtraction of Decimals — practice questions with answers
Decimals · 5 sample questions from the school syllabus. Try each one, then open the answer and the worked solution.
2. Subtract: 6.50 - 2.35
- A5.15
- B3.15
- C8.3
- D4.15
Show answer
Answer: D) 4.15
650 hundredths - 235 hundredths = 415 hundredths = 4.15.
3. A cloth piece is 3.6 m long.
The tailor cuts off 1.85 m for a shirt.
How much cloth remains?
The tailor cuts off 1.85 m for a shirt.
How much cloth remains?
- A1.75
- B3.5
- C2.25
- D1.25
Show answer
Answer: A) 1.75
3.60 - 1.85 = 1.75 metres remain.
4. Sita bought vegetables worth ₹45.60 and fruits worth ₹68.90 at a market in Bhopal.
She paid with a ₹500 note.
How much change should she get back?
She paid with a ₹500 note.
How much change should she get back?
- A₹385.50
- B₹114.50
- C₹385.40
- D₹384.50
Show answer
Answer: A) ₹385.50
Total = 45.60 + 68.90 = 114.50. Change = 500.00 - 114.50 = 385.50, so ₹385.50.
5. Vikram had ₹250.
He spent ₹62.75 on books and ₹48.50 on stationery.
Then his uncle gave him ₹35.25.
How much money does Vikram have now?
He spent ₹62.75 on books and ₹48.50 on stationery.
Then his uncle gave him ₹35.25.
How much money does Vikram have now?
- A₹174.00
- B₹138.75
- C₹173.00
- D₹175.00
Show answer
Answer: A) ₹174.00
After spending: 250.00 - 62.75 - 48.50 = 138.75. After gift: 138.75 + 35.25 = 174.00, so ₹174.00.
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