2. iqAwr krqw :- ivpndIp,sunIl kumwr joSI ividAwrQI:- swkSI, SuBm, rcnw, sumn audwhrx vjo:- 2b, 5c, 4d, 4r, 6g, 8h, 9b, 5d, 4m, 3b, 2h, 1j, 2n, 3m, 4h, 3j, 4x, 2y, 4z, 5y, 3x, 2z Awid[ klws – 6vIN pwT - 6 ivSw - ihswb

3. 4 +3= 7 4d +3d = 7d d dd pihlI audwhrx iv~c 4d Aqy 3d smwn pd hn ies leI joVPl 7d pRwpq huMdw hY A~Kr sMiKAwvW au~qy muFlIAW ikirAwvW Smwn pdw dw joV

4. 4 + 3 = 7 4b +3b = 7b bbb smwn pdw dw joV dUsrI audwhrx iv~c 4b Aqy 3b smwn pd hn ies leI joVPl 7b pRwpq huMdw hY

5. 4 D d + 3 b = 4+3 b 4d + 3b ≠ 7d jW 7b Asmwn pdw dw joV qIsrI audwhrx iv~c 4d Aqy 3b Asmwn pd hn ies leI joVPl auhI (4d + 3b) huMdw hY[ d

6. 4 - 3 = 1 4d -3d = 1d d d d pihlI audwhrx iv~c 4d Aqy 3d smwn pd hn ies leI iehnW dI GtwE 1d pRwpq huMdI hY[ A~Kr sMiKAwvW au~qy muFlIAW ikirAwvW smwn pdw dI GtwE[

7. 4 - 3 =1 4b -3b = 1b b b b smwn pdw dw GtwE dUsrI audwhrx iv~c 4b Aqy 3b smwn pd hn ies leI iehnW dI GtwE 1b pRwpq huMdI hY[

8. 4 D d - 3 b =4 d - 3 b 4d - 3b = 4d - 3b Asmwn pdw dI GtwE[ qIsrI audwhrx iv~c 4d Aqy 3b Asmwn pd hn ies leI iehnW dI GtwE auhI (4d - 3b) huMdI hY[

9. AiBAws

10. KwlI sQwn Bro[ joVPl pqw kro 1. 8a + 5a = _______ 2. 15d + 13d = _______ 3. 8a + 11d = ________ 4. 8x + 5x = _________ 5. 15x + 13y = ________ smwnAsmw n

11. AiBAws leI pRSn GtwE pqw kro[ 1. 8a – 5a = ________ 2. 15d – 14d = _______ 3. 4m – 2n = _________ 4. 8g – 16h = _________ 5. 16x – 14x = ________ smwnAsmw n

12. sRoq 2. math.ufl.edu 1. 6 vIN klws dI ikqwb (pMjwb skUl isiKAw borf) 3. siliconeer.com

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