TheMindOpener

Worksheet class -5 Fill in the blanks.. 1) Factors and… … Are related to each other. 2) Every number ( other than 1) has atleast… … .. Factors. 3) If a number is divided by its factor, remainder is… … 4) A number is divided by 10, if it has… .. In its ones place. 5) A number is divisible by 6, if it divisible by both… . And… . 6) … .. Is the smallest prime number.. 7) … .  And.. .. Are the only prime numbers which end with 2 and 5. 8) Twin prime means… … .. 9) Composite number has,… … .. Factors. 10) Write prime factorization of 72. 11) By division method find the prime factors of 210. 12) Find prime factors of the smallest number of 3 digits 13) Find H. C. F of 120 and 208 by a) division method b) common factor method 14) Find L. C. M of 16 and 24 by prime factorization and division method. 15) What is the least number of bananas a teacher should have so that when he distributes equal number of them to his 10,15 and 25 students, no banana is left wit

Worksheet – 5 – Money 1) Convert ₹0.06 and ₹2 ½ into paise. 2) Convert 1563 paise and 70 paise into ₹. 3) Pankaj spend ₹525.39 on dress and ₹139.85 on books. How much money did he spend? 4) Anuska got ₹75.75 from her mother and ₹60 from her father. She bought a book for ₹59.90. How much money does she have now? 5) 8 pens cost ₹522 40 . John wants to buy one such pen. How much money does he need? 6) At a fair Radhika bought 8 sarees each costing ₹249.75. How much money did she pay? 7) 5 books cost ₹377.50. Amisha bought 3 books. How much money did she pay? Worksheet -5 – Time 1) 1 week = … … . Days 2) I decade= … .. . Year 3) … .. . Years = 1 century 4) Convert… a) 2 weeks 3 days into days                  b) 2 years 4 weeks into weeks                 c) 320 seconds into minutes and seconds                 d) 200 weeks into years and weeks 5) Ronit stayed 3 years 8 months in Chennai and 4 years 9 months in Kolkata. How long did he stay in these two

Maths Worksheet class - 4 I ) FILL IN THW BLANKS.. 1)       ..............is an exact divisor of the number. 2)       Every number is a factor of ....... 3)       In 4 x 3 = 12, 12 is........of 4. 4)       Greatest factor of a number........ 5)       Smallest factor of a number.......... 6)       A prime number has .........factors. 7)       A composite number has ..........factors. 8)       ........ 25 p will make 1 rupee. 9)       Six 10 -rupee notes, five 50- rupee notes six   100 – rupee notes ; will make… .. 10)    ..............50p will make 1 rupee. 11)    ¼ kg. = … . .. Gm 12)    3/10 kg   = … .. gm 13)    5:00 pm = … .. … . Hours 14)    1810 Hours = … .. … .. pm 15)    Write today’s date in short form. 16)    Biggest chord of the circle is also known as… .. .. 17)    Diameter = 2 × … ..    .. 18)    Perimeter of square = … … … .. .. 19)    Perimeter of rectangle = … … … .. . SOLVE THE FOLLOWING WORD PROBLE