Question

12030x1+12030x8+12030

Answer 1

12 030 x 1 + 12 030 x 8 + 12 030

= 12 030 x 1 + 12 030 x 8 + 12 030 x 1

= 12 030 x ( 1 + 8 + 1 )

= 12 030 x 10

= 120 300

Answer 2

=120300 NHA BN

Answer 3

=12030x(1+8+1)

=12030x10

=120300

Answer 4

12030 x 1 + 12030 x 8 + 12030 = 12030 + 12030 + 96240

                                               = 120300

Answer 5

12030*1+12030*8+12030*1

=12030 *[1+8+1]

=12030 *10

=120300

100% là đúng

Answer 6

12030x1+12030x8+12030=12030x(1+8+1)(vì 12030=12030x1)

                                     =12030x10

                                     =120300

Answer 7

120300

Answer 8

120300 nha bn

Answer 9

=120300 nha bn