Question

312*425+312*574+312

Answer 1

312 * 425 + 312 * 574 + 312

= 312 x ( 425 + 574 + 1 )

= 312 x 1000

= 312000

k mik nha

Answer 2

=312 x 425 + 312 x 574 + 312 x 1

= 312 x ( 425 + 574 + 1 )

= 312 x 1000 = 312000

Answer 3

312 x 425 + 312 x 574 + 312

= 312 x 425 + 312 x 574 + 312 x 1

= 312 x ( 425 + 574 + 1 )

= 312 x 1000

= 312000

Answer 4

312 × 425 + 312 × 574 + 312

= 312 × (425 + 574 + 1)

= 312 × 1000

= 312000.

Ai k mình mình k lại.

Answer 5

312 x 425 + 312 x 574 + 312

= 312 x ( 425 + 574 + 1 )

= 312 x 1000

= 312000

Answer 6

312*425+312*574+312

=312*425+312*574+321*1

=312*(425+574+1)

=312*1000

=312000

Answer 7

Ta có : 

312 * 425 + 312 * 574 + 312

= 312 x ( 425 + 574 + 1 )

= 312 x 1000

= 312000

Đap số : .......

Answer 8

Ta có : 

312 * 425 + 312 * 574 + 312

= 312 x ( 425 + 574 + 1 )

= 312 x 1000

= 312000

Đap số : .......

Answer 9

312 x 425 + 312 x 574 + 312 

= 312 x 425 + 312 x 574 + 312 x 1

= 312 x ( 425 + 574 +1 )

= 312 x 1000

= 312000

Answer 10

= 312*(425+574+1) =312*1000 =312000

Answer 11

312 x 425 + 312 x 574 + 312 

= 312 x 425 + 312 x 574 + 312 x 1

= 312 x ( 425 + 574 +1 )

= 312000

hok tốt