This document contains examples and explanations of negative number operations. It explains that subtracting a negative number is the same as adding the number, and uses examples like 5 + (-3) = 5 - 3 = 2 and 4 - (-2) = 4 + 2 = 6 to illustrate this. It also shows that a double negative results in the original positive number, with the example - (-9) = 9.

2. FASEELA K.K
Roll No:20
B.Ed (Mathematics)
2016-2018

3. yqkwJy-IÄ

4. Hcp A[n-kw-Jy-bpsS yqw Iq«pI F¶Xnsâ AÀYw B
A[n-kwJy Ipd-bv¡pI F¶m-Wv.
x + (-y) = x - y

5. DZm-l-cWw:-þ
5 + (-3)
5 -3 = 2

6. Hcp A[n-kw-Jy-bpsS yqw Ipdbv¡pI F¶Xnsâ AÀYw B
A[n-kwJy Iq«pI F¶m-Wv.
x - (-y) = x + y

7. DZm-l-cWw:-þ
4 - (-2)
4 + 2 = 6

8. Hcp kw-Jy-bpsS yq¯nsâ yqw
B kwJy Xs¶-bmWv.
- (-x) = x
DZm-l-cWw:-- - (-9) = 9