a) 23 = 8 < 9 = 32
b) 24 = 16 = 42
c) 25 = 32 > 25 = 52
d) 210 = 1024 > 1000
Cau tra loi cua bn mk chua tinh xong
Mk dang can cau tra loi cho bai nay!
Bai 65 [tr 29 bai tap 65]
bang cach tinh, em hay cho biet so nao lon hon trong 2 so sau ?
a] 23 va 32 ; b] 24 va 42
c] 25 va 52 ; d] 210 va 100
Giai ho mk nha!Mk tick cho
Bai 1 : Viet tap hop A cac so tu nhien lon hon 4 va ko vuot qua 7 bang hai cach .
a ) Viet tap hop cac so tu nhien khac 0 va ko vuot qua 12 bang hai cach .
b ) Viet tap hop M cac so tu nhien lon hon hoac bang 11 va ko vuot qua 20 bang hai cach .
c ) Viet tap hop M cac so tu nhien lon hon 9 ,nho hon hoac bang 15 bang 2 cach .
d ) Viet tap hop A cac so tu nhien ko vuot qua 30 bang 2 cach .
e ) Viet tap hop B cac so tu nhien lon hon 5 bang 2 cach .
f ) Viet tap hop C cac so tu nhien lon hon hoac bang 18 va ko vuot qua 100 bang 2 cach .
Ai lam nhanh minh se tick cho nha ,minh can gap .
khong tinh cu the cac gia tri cua A va B hay cho biet so nao lon hon va so nao be hon
a, A=1998.1998 : B= 1996.2000
b, A= 2000.2000 ;B= 1990.2010
c, A= 25.33-10 :B=31.26+10
d, A =32.53-31 :B= 53.31+32
co 5 nguoi gom 3 nguoi lon va 2 tre em muon qua song. Tren song chi co mot con thuyen va thuyen nay chi cho duoc 1 nguoi lon hoac 2 tre em. Em hay cho biet bang cach nao ho co the qua song biet rang nguoi lon va tre em deu biet cheo thuyen. Tinh tong quang duong con thuyen da di neu khoang cach giua hai be bo song la 100m.
viet tap hop B cac so tu nhien chan lon hon 2 va nho hon 10 bang hai cach.
Viet tap hop A cac so tu nhien lon hon 6 va nho hon hoac bang 10 bang hai cach
Mot lop hoc gom 12 hoc sinh nam va 18 hoc sinh nu . Lop muon chi deu so hoc sinh vao cac to ,sao cho so nam va so nu moi to deu bang nhau . Hoi co may cach chia, la nhung cach chia nao ? Vi sao ? (so to lon hon 2 ).
VIET TAP HOP A CAC SO TU NHIEN LON HON 7 VA NHO HON HOAN BANG 15 THEO HAI CACH
trong hai so sau so nao lon hon 3^54 va 2^81
bai nay trong quyen toan nang cao va cac chuyen de toan 6 nha cac ban
cac ban nho ghi ro cach lam ra nhe
