Dass and Brown World School 6th Mathematics : July 2017

Saturday, 29 July 2017

ASSIGNMENT 03 _ 29.07.2017

DASS AND BROWN WORLD SCHOOL

Sub:-Mathematics

Class VI Assignment 03

1. From the sum of 4x² – 2x – 3 and – 6x²+ 8x + 10,

subtract 6x²– 10x + 6

2. Evaluate 12p( q – r ) for p = 1, q = 5. r = – 3

3. Express each of the following as an algebraic expression

i)One watermelon weights 750 g and an orange weights 80g.

Find the weight of x watermelons and y oranges together.

ii)If the present age of Ishika is x years, write the following

a) Her age 5 years ago

b) Her age 6 years from now

c) If her brother’s age is 4 years more than her age, what is

her brother’s age now ?

4 . Simplify

a) 230+( –89)+170+( –11) +0

b) 36 – [18 –{14 – (15 –4÷2x2)}]

5. The sum of the two integers is –15. If one of them is 9, then

find the other number.

6. The LCM of 145 and 232 is 1160. Find the HCF .

7. Find the number which , when divided by 36 gives 92 as the

quotient and 17 as remainder.

8. What are the opposites of integer 5 units away from –12 ?

9. Write the roman number of a) 1567 b) 1800

10.Out of 200 students at a school 3 out of 5 like to play cricket.

How many students do not enjoy playing this game ?

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Friday, 21 July 2017

ASSIGNMENT 02_21.07.2017

DASS AND BROWN WORLD SCHOOL

Sub:-Mathematics

Class VI Assignment 02

1. Compute each of the following

i) 1 + (– 2 ) + (– 3 ) + (– 4 )

ii) 0 – (– 6 ) – ( + 6 )

iii) 40 – (– 40 ) – (– 3 ) + 69

2. Write additive inverse of – [(– 10 ) + (– 34)]

3. Write the predecessor of [– 12 + (– 3 + 6 )]

4. Observe the following

1 + 2 – 3 + 4 + 5 – 6 – 7 + 8 – 9= –5

Change one ‘ – ‘ sign as ‘+’ sign to get the sum 9.

5. The sum of two integers is 47. If one of the

integers is -24. Find the other .

6. Write the integer which is 4 more than its

additive inverse.

7. Write the integer which is 2 less than its

additive inverse .

8. Sum of two integers is -80. If one of the

integers is -90, then find the other .

9. Subtract -5308 from the sum of

[( –2100 ) + ( –2001 )]

10.Find the product 8739 x 102 using distributive

property .

11. Simplify

i) 9x(-12)+9x7

ii) 9x(-16)+(-12)x(-16)

12. Subtract the sum of 156 and -213 from the

sum of -118 and -520.

13.Shriya’s bank balance was Rs 5050. Her

deposits and withdrawals are represented as

Rs +400 ,Rs -275 , Rs +940 , Rs +352 , Rs -1050.

What is her bank balance now ?

14. In a mathematics examination , Jivan got 7

marks less than Soman. Jivan got 5 marks

more than Rashmi. Soman got 75 marks . How

many marks did Jivan and Rashmi get ?

15.Find two numbers whose sum is 15 and their

difference is 1.

16.A room is 5 m 60 cm long and 2 m 40 cm

broad. What is the dimension of the largest

square tile that can be fixed on the floor so

that the tiles need not be cut to fit the floor ?

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Saturday, 15 July 2017

ASSIGNMENT 01_15.07.2017

Class VI Worksheet_15.07.2017

1.State the property used in each of the following

i) 27 x 11 = 11 x 27

ii) 19343 x 1 = 19343

iii) ( 25 x 77 ) x 83 = 25 x ( 77 x 83 )

iv) 9999 x 0 = 0

2.Solve by using distributive property

i)1020x35 ii) 46x982+27x982 – 58x982-15x982

3.Find the missing digit

5001003

- *6987

----------------------

484****

4.Find the LCM of 22,54,108,135 and 198

5 .Find the whole number ‘n’ when

i) n+38=105 ii) 2n+16=30

6.The number of students in each class of a school is 25. The fee paid by each student is Rs. 812 per month. If there are 40 classes in the school, what is the total fee collection in a year ?

7.Mr. Narang distributed Rs 100,000 among his five friends and asked each of them to distribute their share further among 10 needy children equally.How much did each child get?

8.Name any five line segments and five rays in the given figure