Maths Class IV Revision paper

Revision for half-yearly Examination

1 .  

      1.   Write the number names for (a) 85,04,02,100 (b)5,61,26,021

2.      2     Continue the pattern  

(a)           67,21,057     ,67,22,058  , __________,__________

(b)           6,72,26,021   6,82,26,021   __________,_________

3.Write in the standard form

(a) 6000000+500000+40000+3000+200+10+1

(b)10000+100+9

4.Arrange in ascending order

(a)18653496   338534896     438534896    999999999

(b)22262222   22622222  26222222   22226222

5. Arrange in descending order

(a) 921467; 863459 ;  735462 ;  289453

(b)5783221 ; 5784321 ;  5783421 ; 4783210

6.Write the smallest and greatest number using the digits      2,5,3,0,1,6,9,7,8

7.Round the numbers to the nearest thousand

(a)23,550  (b) 47,325

8.  Write in roman numerals

(a) 23  (b)97

9.Write in Hindu Arabic numerals

(a)XLVII    (b)MCXI

10.4837904+3728124+364598763 (add)

11.253224406-132433587(subtract)

12.Multiply (a)4038  by 211   (b)3547 by  764

13.Write the quotient and the remainder for

(a)70,80,901÷10,000   (b) 3,46,538÷1000

.(c) 5,19,460÷264    (d)5,26,002÷374

14.The rent of a house is ₹18,000 per year. What is the rent for 8 months?

15.The weight of 25 bags of sugar is 625kg.Find the weight of 100 bags of sugar.

16.What is the product of the largest 4-digit number and the largest 2-digit number?