Question

2. Solve XCIX - XLV. Write the answer in Roman numeral.
(2 marks)
(
3. What is the product of the largest 2-digit number and the smallest 3-digit number? (2 marks)
4. Write down the prime numbers between 60 and 80.
(2 marks)
5. Solve the following using the distributive property
99 X 103
(2 marks)
6. Estimate the product of 267 x 431 by rounding off each number to the nearest hundred.
(3 marks)​

Answer 1

Hi mate.Good Morning.

Answer = 2. XCIX=99

XLV=45.

3. largest2-digit=99

smallest3-digit=100

99×100=9900.

4. 61,67,71,73,79.

5. 99×103=10197.

6.267 nearest hundred=300

431 nearest hundred=400

300×400=1,20,000.

(or)

267×431=115077nearesthundred =1,20,000.

hope it helps you...

thank you..