Question

Answer the following questions:

1. Solve using suitable property: (1456 × 1001). 2. Solve the following using number line : (10 - 6). 3. Solve the following using number line: (2 × 4). 4. Write the following number in words according to Indian system of numerals:

23985647. 5. Write the following number in words according to International system of numerals:

346740. 6. Write the following numbers in Roman numerals: 57, 98. 7. Solve using suitable rearrangement: 975 ＋ 864 ＋ 25. 8. Solve using suitable property: 168 × 23 ＋77 × 168. 9. Use the given digits without repetition and write the greatest and smallest 4-digit

numbers: 4,7,5,0. 10. Fill in the blank: 1 million = _______ lakh. 11. The town newspaper is published daily. One copy has 15 pages. Everyday 12,675

copies are printed. How many total pages are printed everyday?

12. Estimate the following number to the nearest thousands by rounding off: 65437. 13. Estimate the following using general rule: 578 × 161. 14. Write the next three natural numbers after 10169. 15. Write the predecessor of: 675040. 16. What is the value of (162 ÷ 0)?

17. Represent the number 6 in triangular pattern. 18. Write true or false: “Zero is the smallest whole number”. 19. How many whole numbers are there between 56 and 79?20. Activity:

Title: Properties of whole number. (Use a chart paper to write the properties and

explain them with examples. You can use sketch pen or marker to make your

project). …​

Answer 1

Answer:

1456×(1000+1)

=145600+1456

=147056