Class 5 Maths - Decimals - CBSE Worksheets Solutions

Question 1: Write the number name of each of the following:

• 10.69 = ten and sixty-nine hundredths
• 193.289 = one ninety three and two hundred eighty nine thousandth
• 116.018 = One hundred sixteen and eighteen thousandth

Question 2: Fill in the blanks:

• 26 mm = 2.6 cm
• 5 m 12 cm = 5.12 m
• 418 m = 0.418 km
• 15 g = 0.015 kg
• 62/518 ml = 0.00011/
• 12 kg 105 g = 12.105 kg

Question 3: Write the short form of:

• = 70 + 0.5 + 0.003
• = 400 + 5 + 0.07 + 0.008

Question 4: Insert or in the boxes:

Question 5: Neha purchased 12 metres of cloth. She used 7.75 metres of it for curtains and 2.35 metres for a bed-sheet. How much cloth is left?

Neha purchased cloth = 12m 

She used cloth for curtains  = 7.75m 

She used cloth for bed sheet = 2.35m

Total cloth used = 7.75m + 2.35m = 10.1m 

Cloth left = 12m - 10.1 m = 1.9m

Question 6: Radhika's mother gave her Rs 21.50 and her father gave her R 50.75. Find the total amount given to Radhika by her parents.

Radhika's mother gave her money = Rs 21.50

Radhika's Father gave her money =  Rs 50.75. 

Total money given = Rs 21.50 +  Rs 50.75 = Rs. 72.25

Question 7: The distance between Delhi and Bareilly is 278.4 km. A train covers this distance in 6 hours. How much distance did the train cover in 1 hour?

The distance between Delhi and Bareilly = 278.4 km

A train covers this distance in = 6 hours.

Distance covered i one hour = 278.4/6

= 2784/60 = 46.6 hours

Question 8: The cost of one metre of cloth is Rs 62.85. Find the cost of 43 m of cloth.

The cost of one metre of cloth = Rs 62.85

Cost of 43m cloth = 62.85 x 43 = 2702.55

Question 9: The place value of 3 in 27.093 is ______.

The place value of 3 in 27.093 is 

2 = ten thousand

7 = thousands

0 = hundreds

9 = tens

3 = ones

Question 10: Are 0.5, 0.05, 0.005 and 0.0005 equivalent?

No, they are not equivalent, 0.5 > 0.05 > 0.005 > 0.0005

Question 11: 4.5 × 0.6 is same as 0.45 × 6. Is it true?

Yes,4.5 × 0.6 is the same as 0.45 × 6. The product of both is 2.7

Question 12: If 756 ÷ 12 = 63, then find the value of 7.56 ÷ 12.

If 756 ÷ 12 = 63, then the value of 7.56 ÷ 12 = 0.63

Question 13: Subtract and check your subtraction:

• 12.47 from 15.528
  15.528 - 12.47 = 3.058
  Check = 12.47 + 3.058 = 15.528
• 27.39 from 56.003
  56.003 - 27.36 = 28.643
  Check = 27.36 + 28.643 = 56.003
• 83.56 from 100.005
  100.005 - 83.6 = 16.405
  Check =  83.6 + 16.405 = 100.005

Question 14: Write each of the following as a fraction:

• 84.75 = 8575/100
• 20.76 = 2076/100
• 196.41 = 19641/100

Question 15: Find the following products:

• 2194.6 × 73 = 160205.8
• 8319.86 × 209 = 1738850.74
• 4300.05 × 341 = 1466317.05