Question

100+100+100+400+300

ai lam nhanh minh se k

Answer 1

kq la 1000 nha

Answer 2

=10000

Answer 3

100 + 100 + 100 + 400 + 300

=     300     +     400      +       300

=          700       +       300

=               1000

Answer 4

100 + 100 + 100 + 400 + 300

= 100 x 3 + 400 + 300

= 300 + 400 + 300

= 700 + 300

= 1000

Answer 5

1000 nka

Answer 6

\(100+100+100+400+300\)

\(=100.3+400+300\)

\(=300+400+300\)

\(=300.2+400\)

\(=600+400\)

\(=1000\)

Answer 7

= 1 x 100 + 1 x 100 + 1 x 100 + 4 x 100 + 3 x 100

= 100 x ( 1+1+1+4+3 )

= 100 x 10

= 1000

Nhớ cho ^-^ !