1. Write the greatest 7 digit number having 3 at hundred place. (using all different digits)
2. Write number name of 836512043 in International System of Numeration.
3. Where does 905 lie on the number line? Left / right to the greatest 3 - digit number.
Write prime numbers from 1 to 20.
5. Write divisibility method of 2. Whether 32520 is divisible by 2?
6. How many millimeters are there in one centimeter?
7. How many centimeters are there in two kilometers?
8. Using the property of whole numbers find 79582 x 567 + 39791 x 433 x2.
9. Find the successor of largest 4 - digit number and multiply it by largest 3 - digit number.
10. Compare: 95218 and 951280.
11. How many millions are there in 10 crores?
12. If the cost of 1kg apple is Rs 82. Find the cost of 8kg apples.
13. Convert 40 km 40m in metres.
14. Estimate and solve: 21,732 - 3,156.
15. Write MCMXCIX in Hindu - Arabic numerals.
16. Write the property of an example of 95 (3+2) = 95 x3 +95 x2.
17. Represent 49 and 48 as any elementary shape.
18. How many milliliters make 6 litres?
19. Write the smallest 4-digit number with 1 at ones place.
Answers
Answer:
Step-by-step explanation:
1) 9876354
2) eight hundred and thirty-six million, five hundred and twelve thousand and forty-three
3) Left ( greatest 3 digit no. is 999 >905)
4) 2,3,5,7,11,13,17,19
5) Any number having 2,4,6,8,0 in it's units place is divisible by
2. Hence 32520 is divisible by 2.
6) 10 mm
7) 200000 cm
9) largest 4 digit no.=9999. Its successor is 10000. Largest 3 digit no.= 999. Hence answer =10000×999= 9990000
10) 951280>95128 by 856152 or 951280 is 10 times 95128
11) 10 crores= 100million
12) 8×82= 656Rs
13)40 km 40m in metre = 40×1000×40 m= 40040m
14) We have to estimate it to which nearest value?
15) 1999
16) Distributive property of multiplication over addition.
17) I'm sorry, I don't know how to represent numbers as elementary shapes. I have never studied it.:(
18)6000 ml
19)1001
Please mark my answer as the brainliest if it is helpful.