Lesson Notes By Weeks and Term - Primary 4

WEEK EIGHT

SUBJECT: MATHEMATICS

CLASS: PRIMARY 4

TERM: 2^ND TERM

PROBLEM ON MULTIPLICATION OF MONEY

�

EXAMPLE

Find the cost of 3 books at N91.55 each.

Solution

��������� N91. 55

�������� נ������� 3

������� N274.65

�

EXERCISE

1. 52 x 4
2. 75 x 6
3. 75 x 6
4. 91 x 8
5. 37 x 6
6. A bag of salt costs N585.40. how much will I pay for 5 bags?
7. What is the cost of 6 meters of while poplin at N212. 85 per meter?
8. Find the cost of 7 chairs if one chair costs N423.50

�

DIVISION OF MONEY

Example

Four children were given n624.40 to share equally. how mcuch will each of them. Get?

Solution

Note that N624.00 = 62400k

������������������������������ = N624.00 x 4

������������������������������ = N156.10

EXERCISES

1. Divide N1.68 by 4
2. Divide N2.25 by 9
3. Divide N44.80 by 8
4. Divide N11.76 by 7
5. 610k by 5

Five boys are to share N615.55 equally. How much will each receive?