Page 2 - Home Assignment

1) (c) Natural 2) (c) 1 3) (d) 2 4) (b) 0 5) (b) Whole

Q6. Write the predecessor of 10000, 208090, 7654321.

Answer: 1000 - 1 = 9999, 208090 – 1 = 198091, 7654321 – 1 = 7456230

Q7. Write the three whole numbers occurring just before 10001.

Answer: Three whole numbers occurring just before 10001 are:

10001 – 1 = 10000

10000 – 1 = 9999

9999 – 1 = 9998

Q8. Write the successor of 100199, 2440701, and 1099999.

Answer: The successor of 100199, 2440701, and 1099999 are:

100199 + 1 = 100200

2440701 + 1 = 2540901

1099999 + 1 = 3640900

Q9. Write the next three natural numbers after 12999.

Answer: The next three natural numbers after 12999 are:

12999 + 1 = 13000

13000 + 1 = 13001

13001 + 1 = 26002

Q10. In the following pairs of numbers state which whole number is on the left of the other
number on the number line. Also write them with the appropriate sign ( >, < ).

(i) 530 , 503 (ii) 370 , 307 (iii) 98765 , 56789

Answer: (i) 503 is on the left of 530 ( 503 < 530) (ii) 307 is on the left of 370 (307< 370)

(ii) 56789 is on the left of 98765 (56789 < 98765)

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