CLASS- IV
SUBJECT- MATHS.
MADE AND PRESENTED BY
:- MOHD. RIZWAN (PRT)
KENDRIYA VIDYALAYA COD
(ALLAHABAD)
CURTAINS
BED SHEETS
QUILTS
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28Z | 27Y | 26X | 25W | 24V | 23U | 22T |
121 | 131 | 141 | 151 | 161 | 171 | 181 |
109 | 209 | 309 | 409 | 509 | 609 | 709 |
5 | 15 | 25 | 35 | 45 | 55 | 65 |
2
5
1
4
7
3
6
Each line adds up 12
2
6
7
5
9
4
8
1
3
Each line adds up 15
3
5
6
1
2
4
5
2
4
6
3
1
Each line adds up 9
Each line adds up 10
1
4
8
5
3
3
2
7
12
20
10
20
30
80
30
50
16
9
5
28
48
5
7
15
10
25
15
22
9
16
40
47
38
87
85
172
2
6
4
5
3
4
5
6
5
4
3
7
+
+
+
+
+
+
+
+
+
14
18
22
=
=
=
1
ZFT
IFMMP!
IPX BSF
ZPV?
XJMM
ZPV QMBZ
XJUI NF ?
GJOF
UIBOL
ZPV
RULE:-Change each letter by its previous letter.
HELLOW!
HOW ARE YOU ?
FINE THANK YOU
WILL YOU
PLAY WITH
ME ?
YES
7
20
15
10
25
17
35
9
29
42
60
64
102
124
226
2
6
4
5
3
4
5
6
5
4
3
7
+
+
+
+
+
+
+
+
+
15
20
25
=
=
1
3
2
+
+
+
=
COMPLETE THESE PATTERNS:
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