Question

5. Round off each of the following to the nearest tens, hundreds and thous
() 864
(ii) 1249
(ii) 54,547
(V) 56,293
(vi) 7,293
(vii) 89,24,379
6. Round off the following to the nearest tens;
() 562
(ii) 837 m
(iii) 545 cm
(
7. List all the numbers which can be rounded off to 30.
8. List all the numbers which can be rounded off to 50.
9. Write the smallest and the largest numbers which are rounded off to 90.
10. Write the smallest and the largest numbers which are rounded off to 130.
2.2 ESTIMATION OF NUMBERS
Consider the following example​

Answer 1

Step-by-step explanation:

Q5 v is the answer

Q6 ii is the answer