Class Eight math

Aa¨vq GK

m„Rbkxj cÖkœ

1.       Aóg †kÖwYi MwYZ  K¬v‡k msL¨vi c¨vUvb© wb‡q Av‡jvPbvi ci †ev‡W© wb‡Pi msL¨vi ZvwjKv wjL‡jb|

3, 11, 20, 30, 41, 53, ...............

K. ZvwjKvi msL¨v¸‡jvi gv‡S m¤úK© wK?

L. ZvwjKvwU‡Z we`¨gvb c¨vUv‡b©i wbqg I ZvwjKvi cieZx© 3wU msL¨v wbY©q Ki|

M. ZvwjKvi 1g 10wU msL¨v wjL| Gi 3q, 5g, 6ô c`‡K 2wU msL¨vi e‡M©i mgwóiƒ‡c cÖKvk Ki|

2. wb‡Pi ZvwjKvi msL¨vMy‡jv  jÿ Ki:

1, 1, 2, 3, 5, 8, ........

K. msL¨v¸‡jvi g‡a¨ we`¨gvb c¨vUv‡b©i  wbqgwU †jL|

L. ZvwjKvi cieZx© 4wU msL¨v wbY©q Ki|

M. ÔLÕ n‡Z cÖvß msL¨v¸‡jv ci ci wjLv n‡j| cÖvß msL¨vwU 3 Øviv wefvR¨ wKbv wbY©q Ki|

3. wb‡Pi wPθ‡jv jÿ Ki:

 

   1g wPΠ                       2q wPΠ                       3q wPÎ

K. wPÎ wZbwU‡Z KvwVi msL¨vi ZvwjKv Kx?

L. ZvwjKvi cieZx© msL¨v 2wU wbY©q Ki|

M. kZZg wP‡Î KZwU KvwV jvM‡e?

4. wb‡Pi wPθ‡jv jÿ Ki:

 

K. cieZx© wPÎwU AvuK|

L. ZvwjKvi cieZx© PviwU msL¨v wbY©q Ki|

M. kZZg c¨vUv‡b© KZwU evû n‡e?

5. wb‡Pi wPθ‡jv jÿ Ki:

K. KvwVi msL¨vi ZvwjKv Ki|

L. ZvwjKvi cieZx© PviwU msL¨v wbY©q Ki|

M. ZvwjKvi msL¨v¸‡jv wecixZ K‡i wj‡L cieZx© 3wU msL¨v wbb©q Ki|

6. wb‡Pi ZvwjKvi msL¨vMy‡jv  jÿ Ki:

1, 4, 9, 16, 25, ........

K. msL¨v¸‡jvi g‡a¨ we`¨gvb c¨vUv‡b©i  wbqgwU †jL|

L. ZvwjKvi cieZx© 4wU msL¨v wbY©q Ki|

M. ZvwjKvi msL¨v¸‡jv wecixZ K‡i wj‡L cieZx© 2wU msL¨v wbb©q Ki|