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a) 789 + 876 = 1665
b) 546 - 278 = 268
c) 1239 : 3 = 413
#Học tốt !
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1 / 86*53=4558
33*44=1452
157*24=3768
1122*19=21318
2/
45*13=585
45*26=1170
45*39=1755
3/
25*48=1200
bạn tự đặt tính nha tại trong máy hk có k cho mình nha
a. 11 x11= 121 ; 22 x 22=484 , b.44 x 44 = 1936 ; 55 x 55 = 3025
A.915972+99072= 925944
b.8671x4=34684
c. 4264:2= 2132
A1015044
A.1015044
B.34684
C.2132
Mình không kết bạn nha.
thank you bạn nha
a) 915.972 + 99.072 = 1.015.044
b) 8.671 x 4 = 34.684
c) 4.264 : 2 = 2.132
Chúc bạn học tốt.
😁😁😁
câu A sai nhé
A925944
B34684
C2132
a,=19104
b,=34684
c,=2132
HT nha bạn
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2132 và 34684 hai cái thoi hehe
a nha bạn