Question

house?
8. Find the product of the smallest and the largest 4-digit numbers made with the digits 2,5%
and 0.
9. Find a number which when divided by 585 gives a quotient of 7290 and no remainder.
10. In a school there was a Maths Olympiad exam conducted on Children's Day. 350 schools
took
part and each school sent 52 students. If each student answered 45 questions, how man
answers were to be checked?
11. A residential building has 65 floors. Each floor has 64 doors. Each door is to be decorated
with 45 tiny bulbs. How many bulbs would be needed to decorate all the doors?
12. Find the product of the difference between the largest and the smallest numbers formed by
8, 1 and 9 and the sum of these two numbers.
BODMAS
BODMAS is the acronym for the order of operations to solve an expressions.
The BODMAS rule can be written as:
(B) Brackets (0) ► of (D) - Division (M) - Multiplication
(A) - Addition (S) Subtraction
ate are of 3 tynes​

Answer 1

Answer:

1.1000,9999 smallest and largest

Answer 2

Answer:

8)largest number- 5520

smallest number- 2005

5520×2005= 11067600

Step-by-step explanation:

9)multiply 585 by 7290

=4264650 is the answer.

10)350×52 = 18200 students

question answered by 1 student =45

18200× 45 = 819000 answers to be checked.

11) total doors= 65×64 =4160 doors

total bulbs= 4160×45= 187200 bulbs.

12) largest number-981

smallest number- 189

sum of two number=981+189=1170

diff of two numbers=981-189= 792

product=1170×792=926640