Question

1. a) How many lakhs make ten million? b) How many thousands make a core ?

2.Write 57839753 in words( International system and in Indian system)

3.What is the identity element of multiplication?

4.Find the value using property:i) 165× 103 ii) 825×279 − 825×79

5.Write the numeral:

a)Predecessor of 9900000

b) Thirty crore one hundred sixty five

c) Nine crore five lakh forty one

d) Five million six hundred.

6.Find the product using suitable rearrangement:

a) 125× 264 × 8 b) 4 × 1785 × 25 c) 1962 + 453+ 1538 + 647

7.Round off 6745 and 85764 to the nearest 1000’s and find their difference.

8. a)Arrange the following numbers in ascending order:

1009853 , 1004578, 1239888, 1004579

9.A student multiplied 7,236 by 65 instead of multiplying by 56.

By how much was his answer greater than the correct answer?

10 . a)Find the value using property: 387×97+3× 387

b) Name the property : (5+7)+3= 5+(7+3)

11.To stitch a skirt 3m25cm cloth is needed. Out of 52m cloth, how

many skirts can be stitched?


12. FILL IN THE BLANKS:

‘Whole numbers are closed under addition and multiplication.’ This property is known as ___________________.


13Simplify the expression below :

3 + 7 x (5 + 1) ÷ 3 – 2


14. Find the product: i) 6582 x 30 ii) 1198501 x 282

i know is alot, but pls find the answer!

Answer 1

Answer:

1 answer is ten lakhs used to make ten million

Answer 2

Answer:

100 Lakhs make 10millon