Haryana State Board HBSE 6th Class Maths Solutions Chapter 1 Knowing Our Numbers Ex 1.1 Textbook Exercise Questions and Answers.
Haryana Board 6th Class Maths Solutions Chapter 1 Knowing Our Numbers Exercise 1.1
Question 1.
Fill in the blanks :
(a) 1 lakh = …………….. thousands.
(b) 1 million = …………. hundred thousands.
(c) 1 crore = …………. lakhs.
(d.) 1 crore = …………. millions.
(e) 1 million = …………. lakh.
Answer:
(a) 10
(b) 10
(c) 10
(d) 10
(e) 10.
Question 2.
Place commas correctly and write the numerals :
(a) Seventy-three lakh seventy-five thousand three hundred seven.
(b) Nine crore five lakh forty-one.
(c) Seven crore fifty-two lakh twenty-one thousand three hundred two.
(d) Fifty-eight million four hundred twenty-three thousand two hundred, two.
(e) Twenty-three lakh thirty thousand ten.
Answer:
(a) 73,75,307;
(b) 9,05,00,041;
(c) 7,52,21,302;
(d) 58,423,202
(e) 23,30,010.
Question 3.
Insert commas suitably and write the names according to Indian System of Numeration :
(a) 87595762
(b) 8546283
(c) 99900046
(d) 98432701.
Answer:
Number — Number Name
(a) 8,75,95,762– Eight crore seventy-five lakh ninety-five thousand seven hundred sixty-two.
(6) 85,46,283 — Eighty-five lakh forty-six thousand two hundred eighty-three.
(c) 9,99,00,046 — Nine crore ninety-nine lakh forty-six.
(d) 9,84,32,701 — Nine crore eighty-four lakh thirty-two thousand seven hundred one.
Question 4.
Insert commas suitably and write the names according to Inter-national system of numeration :
(a) 78921092
(b) 7452283
(c) 99985102
(d) 48049831.
Answer:
Number — Number Name
(a) 78,921,092 — Seventy eight million, nine hundred twenty-one thousand and ninety-two.
(b) 7,452,283 — Seven million, four hundred fifty-two thousand, two hundred and eighty-three.
(c) 99,985,102 — Ninety-nine million, nine hundred eighty-five thousand, one hundred and two.
(d) 48,049,831 — Forty-eight million, forty nine thousand, eight hundred and thirty-one.