10 x 10 = 100
20 x 20 = 400
1 x 1 = 1
2 x 2 = 4
~ k CHO mK NHÉ
trả lời
10 x 10=100
20 x 20=400
1 x 1 =1
2 x 2 =4
ok bạn,kb nha
trả lời
10 x 10=100
20 x 20=400
1 x 1=1
2 x 2=4
hok t
10 x 10 = 100
20 x 20 = 400
1 x 1 = 1
2 x 2 = 4
#Hok tốt
10 x 10 = 100
20 x 20 = 400
1 x 1 = 1
2 x 2 = 4
Trả lời
10 x 10 = 100
20 x 20 = 400
1 x 1 = 1
2 x 2 = 4
Hok tốt
TL:
10 x 10 = 100
20 x 20 = 400
1 x 1 = 1
2 x 2 = 4
#hok tốt#
Trả lời :
10 x 10 = 100
20 x 20 = 400
1 x 1 = 1
2 x 2 = 4
~ Hok tốt ~
=100
=400
=1
=4
Chúc bn học tốt
\(10X10=10+10+10+...+10=100\)
\(20X20=20+20+20+...+20=400\)
\(1X1=1\)
\(2X2=2+2=4\)
10 x 10 = 100
20 x 20 = 400
1 x 1 = 1
2 x 2 = 4
hok tốt
10 x 10 = 100
20 x 20 = 400
1 x 1 = 1
2 x 2 = 4
Giup mk len diem hoi dap nhe
$10X10=10+10+10+...+10=100$
$20X20=20+20+20+...+20=400$
$1X1=$
$2X2=2+2=4$
$10X10=10+10+10+...+10=100$
$10X10=10+10+10+...+10=100$
$20X20=20+20+20+...+20=400$
$1X1=$
$2X2=2+2=4$