Date post: | 10-Apr-2018 |
Category: |
Documents |
Upload: | pratham-books |
View: | 219 times |
Download: | 0 times |
of 32
8/8/2019 Happy Maths 2 - Tamil
1/32
8/8/2019 Happy Maths 2 - Tamil
2/32
8/8/2019 Happy Maths 2 - Tamil
3/32
- 2
8/8/2019 Happy Maths 2 - Tamil
4/32
2
, ,
.
, !
.
, , .
, .
.
8/8/2019 Happy Maths 2 - Tamil
5/32
3
. 5
110 . .
30 .
. .
, .
,
!
8/8/2019 Happy Maths 2 - Tamil
6/32
4
. . , , . .
.
! ! . .
, .
.. .. .. , .. .. . ,
. ?
. .
8/8/2019 Happy Maths 2 - Tamil
7/32
5
, , , . .
, , , 65 .
90 150 .
. .
8/8/2019 Happy Maths 2 - Tamil
8/32
6
. ,
. . , .
!!!
!
!
8/8/2019 Happy Maths 2 - Tamil
9/32
7
1.
. ?
2.
, ?
3. . ,
? ?
4. , ,
65 .
20 ,
?
8/8/2019 Happy Maths 2 - Tamil
10/32
8
A
B
O
65m
10m
, 0, ,
. 20 . 10+65=75 . = 2r
() ? .
22/7. , . .
: 22/7.
!
?
!
.
.
8/8/2019 Happy Maths 2 - Tamil
11/32
9
.
. , ? ! ! .
.
.
. ! .
.
.
.
8/8/2019 Happy Maths 2 - Tamil
12/32
10
, . .
.
, . . .
,
. . . .
, .
8/8/2019 Happy Maths 2 - Tamil
13/32
11
1. ? ,
?
2.
.
3. ?
4.
?
5. 4 10 10 ? ( 10 )
8/8/2019 Happy Maths 2 - Tamil
14/32
12
,2
.,
.
.
3 ?
! 2 , 3 ?
?
!
8/8/2019 Happy Maths 2 - Tamil
15/32
13
!
, , .
.
.
! .
8/8/2019 Happy Maths 2 - Tamil
16/32
14
.
.
,
, .
. .
.
8/8/2019 Happy Maths 2 - Tamil
17/32
15
.
, . .
?
.
19 100 :
74, 65, 35, 57, 59, 53, 44, 88, 97, 33, 86, 88, 88, 45, 61, 79, 88, 56, 57, 67.
.
74 + 65 + 35 + 57 + 59 + 53 + 44 + 88 + 97 + 33 + 86 + 88 + 88 +45 + 61 + 79 + 88 + 56 + 57+ 67 = 1320.
.
1320 20 66.
. .
.
?
8/8/2019 Happy Maths 2 - Tamil
18/32
8/8/2019 Happy Maths 2 - Tamil
19/32
17
10 50% . 10% . 80% 70% .. .. .
?.. ..
? .
.. , .
..100. ().%.50% 10050.
8/8/2019 Happy Maths 2 - Tamil
20/32
18
.5 , 4 ,6 . .
,
. .
5 4 .
6
.
6
.
4
.
8/8/2019 Happy Maths 2 - Tamil
21/32
19
CENTRAL
BOARD
ANALYST
! ?
, . ,
. , , . .... 2006 .
10 ?
.
, ..
8/8/2019 Happy Maths 2 - Tamil
22/32
20
! , . .
. ( )
. ()
( )
8/8/2019 Happy Maths 2 - Tamil
23/32
21
1. .... 10 100% ,
?
2. , .
?
3. . ?
8/8/2019 Happy Maths 2 - Tamil
24/32
.
. . . 0 100 .
= ,
.
40 2800 ,
70.
, ,
,
?
22
8/8/2019 Happy Maths 2 - Tamil
25/32
, . . .
23
1. ?
2. 4 ?
3. 5 ?
8/8/2019 Happy Maths 2 - Tamil
26/32
24
.
,
. .
8/8/2019 Happy Maths 2 - Tamil
27/32
25
A
O
B
65m
10m
- 7 :
1. .
. , ,, , .
2. 3 . . ! (, ,.. .)
3. . , .
3 4 5 6 20
8/8/2019 Happy Maths 2 - Tamil
28/32
4. 20 . = 10+65=75 . =2II = 2 x 22/7 x 75 = 471 ()
: 11
1.
2. ?
3. 8 . .
26
1
2 3
8/8/2019 Happy Maths 2 - Tamil
29/32
27
50% 50%
10%
90%
70%
30%
4. 16. 4 . . 4 = 4+4+4+4 =16. : 4 4 . 4 x 4=16.
5. 1000 .
- 211. .
2. 90%.
3. 70%. 30% .
8/8/2019 Happy Maths 2 - Tamil
30/32
28
- 23 .1. , . 40
1. 80 .
2. 4 , 42 70 .
3. 5 , , .
8/8/2019 Happy Maths 2 - Tamil
31/32
, . . , , , . . , ,
.
. . . , . .
. 7 . .
. . . .
8/8/2019 Happy Maths 2 - Tamil
32/32