Question

Q1. How many 3-digit numbers can you form using the digits 6, 0, 8 each only once?

Q2. What is the sum of the place values of digits 2 and 7 in the number 92,37,658

Q3. Write 206382 and 980271 in expanded form.

Q4. Write the numerals for –
(a) Five lakh four
(b) Four crore three lakh twenty thousand one hundred four

Q5. Estimate the difference of 1563 and 896 to the nearest hundred.

Q6. Find the sum of 280.69, 25.2 and 38

Q7. Write 69 and 629 in Roman Numerals.

Q8. Write the numeral for –
(a) LXXVI
(b) CCXV

Answer 1

Answer:

1.4-608,680,806,860

2.2,00,000+7,000=2,07,000

3.206382-2,00,000+0+6000+300+80+2,

980271-9,00,000+80,000+0+200+70+1

4.a.5,00,004

b.4,03,20,104

5.difference=667 estimation=700

6.280.69

+25.20

38.00

_____

343.8 9

7.69 - LXIX

629-DCXXIX

8.a)76

b) 115