Question

10 + 10 + 20 + 20 + 10 + 10 + 20 + 20 = ?

Answer 1

10 + 10 + 20 + 20 + 10 + 10 + 20 + 20 = 120

Answer 2

bằng 120

Answer 3

10 + 10 + 20 + 20 + 10 + 10 + 20 + 20 = 120

k mk nha``Phạm Thị Ánh Dương

Answer 4

120 tk nhé

Answer 5

120 nha bạn

Answer 6

cần cách làm chỉ cho

Answer 7

10 + 10 + 20 + 20 + 10 + 10 + 20 + 20 

=20+20+20+10+10+20+20

=20+20+20+20+20+20

=20x6

=120

click cho mk nha

Answer 8

120 nha ban 

tk mk nhe lam on

Answer 9

\(10+10+20+20+10+10+20+20\)

\(=10\)\(+10+10+10+20+20+20+20\)

\(=10.4+20.4\)

\(=4.\left(10+20\right)\)

\(=4.30\)

\(=120\)

k mk nhe bn

Answer 10

10+10+20+20+10+10+20+20=120

Answer 11

10 + 10 + 20 + 20 + 10 + 10 + 20 + 20 = 120

Answer 12

10 + 10 + 20 + 20 + 10 + 10 + 20 + 20 =120

Answer 13

120 nhé

Answer 14

10 + 10 + 20 + 20 + 10 + 10 + 20 + 20 = 120

Answer 15

10 + 10 + 20 + 20 + 10 + 10 + 20 + 20 =  10 x 4 + 20 x 4 = 40 + 80 = 120