Give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens):

439 + 334 + 4317

What is 5 divided by 0?

Which is the greatest whole number?

How many vertices, faces, and edges does a cuboid have?

Fill in the blank:

____________ INR 100 notes make 500 rupees.

• A. 5
• B. 6
• C. 7
• D. 4

The smallest 7 digit number in the system is?