Question

-7° -7
(iv)
-2 3
5'4
(ii)
-
(iii) -3- + 2
(0
13
from
1. Add the following pairs of rational numbers:
3-5
4 5
5 -2
11' 11
9.9
2. Find the sum.
27
-15
-3
4
8.
18 8
8
3. Subtract:
-6
4
- 1
- 2
5
from
(in from
-2
13
2
3
3
4. Find:
5
--7
(111) 3
63 21
13 15
8
2.
4
5. The sum of two rational numbers is If one of them is
5
7
-5
6. What rational number should be added to
to get
12
8
-2
7. What rational number should be subtracted from
to get
8. Find the product:
5
38
7 7
11
8 21
(10)
(0)
(vi)
128
-5
35 -32
x (-5)
(ii)
1951-
F​

Answer 1

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