Question

1. Solve:
3
7
9 4
(1) 2
(14+
(
3 2
5 7
+
(iv)
5
8.
11 15
(v)
2+3
What is
7.2.3
(vi)
(vii) 8
10 5 2
2
2. Arrange the following in descending order:
2 2 8
1 3 7
9'3'21
5'7'10
3. In a "magic square", the sum of the numbers in each row, in each column and along
the diagonals is the same. Is this a magic square?
4.
9
2.
11
5
3
7
4 9
+
11 11 11 11
2_15
(Along the first row
11
8
6​

Answer 1

Answer:

sry for maths

Step-by-step explanation:

maths is so hard