Write the following number in standard form:

Nine crore, thirty five lakh, thirty one thousand, eight hundred and eleven

Round the given number to the nearest 1000

18,765

Identify the product of 42 and 326 rounded off to the nearest 100

Five steps to the left of 4

Use appropriate signs( > ,< , =) between the following integers:

+ 20 ____ - 9

Use appropriate signs ( > ,< , =) between the following integers:

- 668 _______ -903

Arrange the integers in ascending order

+ 68, -71, -55, + 40

Arrange the integers in descending order:

-888, -987, -867, -999, -848, -756,

The land owner wants to sell his property for Rs 86,57,994. The deal is closed for Rs 85,45,632. What is the amount of money lost by the land owner ?

Mamta spent Rs 6438 on Sunday and Rs 2849on Monday. How much did she spend in all?

What is the rule for this input/output table?

A school club has 525 members. If each member pays Rs. 11 as the membership fee, how much money is collected?

Soda is arranged into 24-pack cases. There are 312 total cans. How many cases will be completely filled with soda cans?

A flag company makes 8 different types of flags. If they have 355 of each type of flag in their warehouse, how many total flags do they have in their warehouse?

Bobby says the best estimate for 328 × 38 is 12,000. Kate says the best estimate for the same problem is 1,200. Which student has the incorrect estimate?

Reena sold a carpet for rupees 10,000 at a profit rupee 2,000. Find the price at which she bought it.

Convert Hindu Arabic to Roman numeral:

599