Whole Numbers Worksheets for CBSE Class 6 with Answers in PDF format

Worksheet for Class 6 Maths Whole Numbers – Chapter 2

January 23, 2023

Download free pdf of Chapter 2 Whole Numbers Worksheets for Class 6 Maths with Answers. Students can easily get all the Class 6 Maths Worksheets and Exercises in Free Printable ( PDF Format) as per the latest syllabus and examination pattern in CBSE and NCERT pattern. Below you will find all the Whole Numbers related sums that are asked in 6th Grade Mathematics Exams Across Indian Schools.

Whole Numbers Worksheets for Class 6 in PDF Format

Class 6 Whole Numbers Worksheets with answers

Q.1 Write the successor of 345.
Answer: The successor of 345 is 346.

Q.2 Write the predecessor of 567.
Answer: The predecessor of 567 is 566.

Q.3 Evaluate: 432 + 567.
Answer: 432 + 567 = 999.

Q.4 Evaluate: 789 – 456.
Answer: 789 – 456 = 333.

Q.5 Find the sum of the first 10 whole numbers.
Answer: The sum of the first 10 whole numbers is 55.

Q.6 Calculate: 589 + 246 – 137 = ?
Answer: 698

Q.7 Find the value of: 832 – 175 + 291 = ?
Answer: 948

Q. 8 Evaluate: 756 + 289 – 415 = ?
Answer: 63

Q.9 Jane has 485 stickers. She gave her friend 237 stickers. How many stickers does Jane have now?
Answer: 485 – 237 = 248 stickers

Q.10 A grocery store had 753 apples. They sold 342 apples. How many apples are left?Answer: 753 – 342 = 411 apples

Q.11 A school has 648 students. If 215 new students join, how many students will there be in total?
Answer: 648 + 215 = 863 students

Q.12 Calculate: 567 + 328 – 214 = ?
Answer: 681

Q.13 Find the result of: 864 – 237 + 419 = ?
Answer: 1046

Q.14 Evaluate: 725 + 289 – 136 = ?
Answer: 878

Q.15 Fill in the Blanks

a) 432 + ________ – 187 = 620
Answer: 432 + 188 – 187 = 433
b) 726 – _______ + 219 = 945
Answer: 726 – 219 + 219 = 726
c) 587 + _______ – 318 = 713
Answer: 587 + 426 – 318 = 695

Q.16 Find 4 + 5; 2 + 6; 3 + 5 and 1+6 using the number line.

Q.17 Find 8–3; 6–2; 9–6 using the number line.

Q.18 Write the successor of :
(a) 2440701
(b) 100199
(c) 1099999
(d) 2345670

Answers:

(a) The successor of 2440701 is 2440702.
(b) The successor of 100199 is 100200.
(c) The successor of 1099999 is 1100000.
(d)The successor of 2345670 is 2345671.

Q.19 Write the predecessor of :
(a) 94
(b) 10000
(c) 208090
(d) 7654321

Answers:

(a) The predecessor of 94 is 93.
(b) The predecessor of 10000 is 9999.
(c) The predecessor of 208090 is 208089.
(d) The predecessor of 7654321 is 7654320

Q.20 Find:
(i) 7+18+13
(ii) 16+12+4
(iii) 25 × 8358 × 4
(iv) 625 × 3759 ×8

Answers:

(i) 7 + 18 + 13 = 38
(ii) 16 + 12 + 4 = 32
(iii) 25 × 8358 × 4 = 835800
(iv) 625 × 3759 × 8 = 18785000

Q.21 Find 15 × 68; 17 × 23; 69 × 78 + 22 × 69 using distributive property.

Q.22 Simplify: 126 × 55 + 126 × 45

Q.23 Find the value of the following:
(a) 297 × 17 + 297 × 3
(b) 54279 × 92 + 8 × 54279
(c) 81265 × 169 – 81265 × 69
(d) 3845 × 5 × 782 + 769 × 25 × 218

Answers:

(a) 297 × 17 + 297 × 3 = 297 × (17 + 3) = 297 × 20 = 5940
(b) 54279 × 92 + 8 × 54279 = 54279 × (92 + 8) = 54279 × 100 = 5427900
(c) 81265 × 169 – 81265 × 69 = 81265 × (169 – 69) = 81265 × 100 = 8126500
(d) 3845 × 5 × 782 + 769 × 25 × 218 = 3845 × 5 × 782 + 769 × 25 × 218 = 9531250 + 4191170 = 13752420

Q.24 Find the product using suitable properties.
(a) 738 × 103
(b) 854 × 102
(c) 258 × 1008
(d) 1005 × 168

Answers:

(a) 738 × 103 = 76114
(b) 854 × 102 = 87108
(c) 258 × 1008 = 260064
(d) 1005 × 168 = 168840

Q.25 Find using distributive property :
(a) 728 × 101
(b) 5437 × 1001
(c) 824 × 25
(d) 4275 × 125
(e) 504 × 35

Answers:

(a) 728 × 101 = 73428
(b) 5437 × 1001 = 5444837
(c) 824 × 25 = 20600
(d) 4275 × 125 = 534375
(e) 504 × 35 = 17640

Q.26 Find the sum by suitable rearrangement:
(a) 837 + 208 + 363
(b) 1962 + 453 + 1538 + 647

Answers:

(a) 837 + 208 + 363 = 837 + (208 + 363) = 837 + 571 = 1408
(b) 1962 + 453 + 1538 + 647 = (1962 + 1538) + (453 + 647) = 3500 + 1100 = 4600

Q.27 Find the product by suitable rearrangement:
(a) 2 × 1768 × 50
(b) 4 × 166 × 25
(c) 8 × 291 × 125
(d) 625 × 279 × 16
(e) 285 × 5 × 60
(f) 125 × 40 × 8 × 25

Answers:

(a) 2 × 1768 × 50 = 176800
(b) 4 × 166 × 25 = 16600
(c) 8 × 291 × 125 = 363750
(d) 625 × 279 × 16 = 2790000
(e) 285 × 5 × 60 = 85500
(f) 125 × 40 × 8 × 25 = 800000

Q.28 A dealer purchased 139 VCRs. If the cost of each set is Rs 14350, find the cost of all the sets together.

Answer : A dealer purchased 139 VCRs. If the cost of each set is Rs 14350, the cost of all the sets together is 139 × 14350 = Rs 1,993,150.

Q.29 A housing society constructed 397 houses. If the cost of construction for each house is Rs. 325000, what is the total cost for all the houses?

Answer : A housing society constructed 397 houses. If the cost of construction for each house is Rs. 325000, the total cost for all the houses is 397 × Rs. 325000 = Rs. 129,025,000.

Q.30 A person had Rs 1000000 with him. He purchased a colour T.V. for Rs 16580, a motor cycle for Rs 45890 and a flat for Rs 870000. How much money was left with him?

Answer : A person had Rs 1000000 with him. He purchased a color T.V. for Rs 16580, a motor cycle for Rs 45890, and a flat for Rs 870000. The money left with him is Rs 1000000 – (16580 + 45890 + 870000) = Rs 852530.

Q.31 Out of 180000 tablets of Vitamin A, 18734 are distributed among the students in a district. Find the number of the remaining vitamin tablets.

Answer : Out of 180000 tablets of Vitamin A, 18734 are distributed among the students in a district. The number of remaining vitamin tablets is 180000 – 18734 = 161266.

Q.32 Chinmay had Rs 610000. He gave Rs 87500 to Jyoti, Rs 126380 to Javed and Rs 350000 to John. How much money was left with him?

Answer : Chinmay had Rs 610000. He gave Rs 87500 to Jyoti, Rs 126380 to Javed, and Rs 350000 to John. The money left with him is Rs 610000 – (87500 + 126380 + 350000) = Rs 47120.

Q.33 Find the difference between the largest number of seven digits and the smallest number of eight digits.

Answer : The largest seven-digit number is 9,999,999, and the smallest eight-digit number is 10,000,000. The difference is 10,000,000 – 9,999,999 = 1.

Whole Numbers Worksheets for CBSE Class 6 in PDF