140. Bir olmaning massasi 100 g bo’lib, u ikkinchi olmaning massasidan ikki marta kam.
Ikkila olmaning massasini toping.
200 g b) 140 g
s) 250 g d) 150 g
141. Hisoblang: 6 so’m÷5 tiyin=
a) 110 tiyin b) 100 tiyin
s) 120 tiyin d) 130 tiyin
C D
142 B A Uchlaridan biri A nuqta bo’lgan ko’pburchaklarni belgilang.
ABCD, ABC, ABD, ACD b) BCD, BOC, ABC
s) ABCD, COD, BOD, COB d) BDO, ADC, DBO
143. Tenglamani yeching: 720-X=125
a) X=695 b) X=595
s) X=795 d) X=495
144. Ko’paytmani toping: 605×20=
a) 11100 b) 12000
s) 12120 d) 12100
O M K A
145. • • • • • • • OA nurda joylashgan K nuqtaning
0 1 2 7
kordinatasini toping.
K(7) b) K(3)
s) K(4) d) K(2)
146. Agar a=4325, b=3 bo’lsa, a×b ifodaning qiymatini toping.
a) 11785 b) 12975
s) 10695 d) 13874
Nollar bilan tugaydigan sonlarga bo’lish.
147. Sayyohlar 90 km yo’lni o’tishni mo’ljalladilar. Bir kun yo’lda bo’lganlaridan so’ng, ular yana birinchi kun o’tgan yo’llarining yarmicha yo’lni o’tishlari kerakligini tushundilar. Sayyohlar yana necha km yo’l yurishlari kerak?
a) 40 km b) 25 km
s) 30 km d) 35 km
148. Qoldiqli bo’lishni bajaring va to’g’ri javobni belgilang: 1921÷6=
a) 32 (1q) b) 33 (1q)
s) 30 (2q) d) 32 (3q)
149. Ayirmani toping: 54265-32362=
a) 20908 b) 21913
s) 21912 d) 21903
150. Amallarni bajaring va to’g’ri javobni belgilang: 290×(478+342)=
a) 136700 b) 237800
s) 237600 d) 231900
151. 9 2 3
Dostları ilə paylaş: |
