4-sinf O’qish Davlatimiz o’z mustaqilligiga qachon erishdi?

130. Tenglamani yeching: 90÷X=2×9
a) 6 b) 4
s) 7 d) 5
131. Ayirmani toping: 225160-225160=
a) 20191 b) 19290
s) 20190 d) 18192
132. Ko’paytmani toping: 13124×6=
a) 65755 b) 69744
s) 69745 d) 68744
133. Bo’linuvchi 720, bo’luvchi 9, bo’linmani toping.
a) 70 b) 90
s) 80 d) 60

134. Qoldiqli bo’lishni bajaring va to’g’ri javobni belgilang: 76÷9=
a) 9 (1q) b) 7 (3q)
s) 6 (9q) d) 8 (4q)
135. 425 sonini besh martta orttiring va ko’paytmani 922 ta kamaytiring.
a) 1203 b) 1123
s) 1111 d) 925
136. Birinchi ko’paytuvchi 2426, ikkinchi ko’paytuvchi 7, ko’paytmani toping.
a) 15872 b) 16982
s) 15972 d) 16992
137. Dehqonlar daladan 275 kg sabzi va undan 2 marta ko’p piyoz yig’ishtirib oldilar. Dehqonlar daladan qancha sabzavot yig’ishtirib oldilar?
a) 925 kg b) 725 kg
s) 877 kg d) 825 kg
138. a=5634, b=8172 bo’lsa, a+b ifodaning qiymatini toping.
a) 12806 b) 13815
s) 13806 d) 14806
Nollar bilan tugaydigan sonlarga ko’paytirish.
139. Ko’paytmani toping: 17×(10×2)=
a) 340 b) 350
s) 240 d) 450
140. Bir olmaning massasi 100 g bo’lib, u ikkinchi olmaning massasidan ikki marta kam.
Ikkila olmaning massasini toping.

1. 
   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.

1. 
   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