Page 73 - 7. Sınıf Matematik Soru Bankası
P. 73
2. Ünite:
ETKİNLİK TESTİ 13 Rasyonel Sayılarla Çarpma İşlemi
1. 4.
-1 6 11 -1 -1 10 -14
5 5 5 11 8 5 7
-7 -1 -5 -8 -11 -5 -1
14 10 7 5
<XNDUÕGD YHUඈOHQ oDUSPD ඈúOHPOHUඈQGHQ NDo WDQHVඈQඈQ
<XNDUÕGD YHUඈOHQ oDUSPD ඈúOHPOHUඈQඈQ HQ NoN
VRQXFX NDoWÕU" VRQXFX SR]ඈWඈI WDP VD\ÕGÕU"
5 4 1 1 $ % & '
$ B) & D)
5 14
5.
2. 10 -5 14
..... ..... 5 . 7 .
..... 5 .....
6
5 6 ..... .....
.
5
..... -1 .....
"
<XNDUÕGDNඈ ERúOXNODUD \D]ÕODQ VD\ÕODUGDQ KDQJඈVඈ VÕIÕUD
HQ X]DNWÕU"
<XNDUÕGD YHUඈOHQ µµ"¶¶ ඈúDUHWඈ \HUඈQH NDo \D]ÕOPDOÕGÕU"
1 5 5
$ B) & D)
6 5 $ 5 B) & '
3. 1 1 1 6.
(1 1 1 (1 1 1 1 1 1
4 5 4
(1 1 1 1 1 1 (1 1 1 1 1 1
5 6 7 4
(1 1 1 1 1 1 (1 1 1 1 1 1
5 6 7 5 6 7
$úD÷ÕGDNඈOHUGHQ KDQJඈVඈ YHUඈOHQ oDUSPD ඈúOHPOHUඈQGHQ <XNDUÕGD YHUඈOHQ oDUSPD ඈúOHPOHUඈQඈQ HQ E\N
KHUKDQJඈ EඈUඈQඈQ VRQXFX GH÷ඈOGඈU" VRQXFX ඈOH HQ NoN VRQXFXQXQ oDUSÕPÕ NDoWÕU"
4 8 1 5 10 5
$ B) & D) $ B) & D)
7 5 7 5 7 14 7 8
72 7. Sınıf Matematik