Math, asked by jeevan7675, 11 months ago

Class: VI Revision Work Sheet-1 (TERM 1) Sub: Maths
Topics: (Knowing our Numbers & Whole Numbers)
Solve the following:
1 Estimate the following sums using general rule.
1012+ 5040 + 4190
2) Use distributive property to find the answer.
4163 X 111
3 Textile material is packed in boxes, each weighing 14 kg 850 g, if
the van is loaded with 150 such boxes, find the total weight loaded
in the van.
What will you add to DCC to make it M
There were 11, 250 people in one village and 23, 783 people in
another. A total of 8, 689 people migrated to another place during a
flood. After about one year, 5,678 people who had migrated
returned to their villages. How many people are there in two
villages together now? + +
Write in Expanded form.
57217903
In 1997 the population of Gorakhpur was 12,34,567. After a severe
famine in 1998, it dropped to 9,08,507. By how much did the
population decrease.
8)
Use associative property to find the answers.
a) 17 x 19 x 7 b) 9 x 15 x 3
9) Write Associative Property of whole Numbers under
Multiplication.
10) Find the face value of 4 in 64357008 and also find the place value
of the digit in both Indian and international system.
11) A drum has 19 / 800 ml of juice. In how many bottles, each of 900
ml capacity, can it be filled?
12) State the property used in the following
a) 82 x 110 = (82 x 100) + (82 x 10)
b) 0 x 596 = 0
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Answers

Answered by amitnrw
2

Given :   1012+ 5040 + 4190

To find : Estimate Sum

Solution:

Estimate the following sums using general rule.

1012+ 5040 + 4190

1012 = 1000

5040 = 5000

4190 = 4200

1000 + 5000 + 4200

= 10200

1012+ 5040 + 4190= 10200

4163 * 111

= 4163 * (100 + 10 + 1)

= 4163*100 + 4163*10 + 4163*1

= 416300 + 41630 + 4163

=   462093

4163 * 111 = 462093

each weighing 14 kg 850 g = 14.85 kg

Boxes = 150

=> Total Weight = 14.85 * 150  = 2227.5  kg

= 2227 kg 500  gm

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