Dear Children 

I am posting work on operations of Whole Numbers for the two days Saturday and Sunday, as you know that the printer was not working on Friday last. 
Well sums on the worksheets have been organised as easy, medium, difficult and challenging.  If you find the sum easy do them mentally and write the answer.
For the sums which are difficult FOR YOU you HAVE TO SHOW THE WORKING

So let us get cracking these.

We shall be revising Factors Nd Multiples on Monday. Please recall what you know about FACTORS AND MULTIPLES so that we can clear your doubts


Worksheet Saturday

EASY

9

80 237 divided by 92

5442
x	757

 Solve.

1.

Miguel divides 101 marbles equally among 8 friends. a. How many marbles does each friend get? b. How many marbles are left over?

a. ----- marbles   b. ----- marbles

 2.  Jose buys 12 peppermints and 2 goody bags for his

party. He needs to put an equal amount in each bag.

a. How many peppermints can be put in each goody bag?
b. How many peppermints are left over?

  a. ------ peppermints
  b. ----- peppermints

Medium

Solve.

1.   A group of 557 people signed up for guitar lessons. Each class can have  a maximum of 16 students. What is the least number of classes needed?_______ classes 2.   Mike has Rs. 298 761. If T-shirts cost Rs. 49 each, then how many T-shirts  can he buy?_______ T-shirts 3. Which number when multiplied by 12 gives the product of 118512 Difficult 1.   Pearl divided 58 pinwheels equally into 6 jars.  She gave away all but 1 jar and the leftover pinwheels. How many pinwheels did she keep? _____ pinwheels 2. Jenny and Gina each had the same number of erasers. Jenny gave 82 of her  erasers to her friends and Gina gave  28 of her erasers to her siblings. Gina has  7 times as many erasers left as Jenny. How many erasers did each of them have  at first? Challenging Solve these word problems. SHOW WORKING CLEARLY STEP BY STEP 1. There are 5 times as many buttons in Bowl A as in Bowl B. There are 240 buttons  in both bowls. How many buttons must be transferred to Bowl B form Bowl A so that both bowls have the same number of buttons? 2. A scientist has 39 spiders, ants and houseflies in his lab for an experiment. He counted  264 legs altogether. There were thrice as many ants as houseflies. How many ants did  the scientist keep in his laboratory? (Spiders have 8 legs while ants and houseflies have 6)