Question

Tính nhanh

1, 452 x 64 - 552 x 36

2, 324 x 598 - 327 x 198

3, 8350 x 640 x 360 x 350

4, 704 x 135 x 200 - 153 x 4

Ai làm nhanh tick cho :((((((

Answer 1

1.9056

2.129006

3.584146200000

4.19007388

Answer 2

1, 452 x 64 - 552 x 36

=28928-19872=9056

2, 324 x 598 - 327 x 198

=193752-64746=129006

3, 8350 x 640 x 360 x 350

=5344000 x 360 x 350=1923840000 x 350=584146200000

4, 704 x 135 x 200 - 153 x 4

=19008000-153 x 4 = 19007388

Answer 3

1, 452 x 64 - 552 x 36

=28928-19872=9056

2, 324 x 598 - 327 x 198

=193752-64746=129006

3, 8350 x 640 x 360 x 350

=5344000 x 360 x 350=1923840000 x 350=584146200000

4, 704 x 135 x 200 - 153 x 4

=19008000-153 x 4

= 19007388