Question

Tính nhanh:

32 . 32 + 128 . 17

Answer 1

32.32+128.17

=32.32+32.(4.17)

=32.32+32. 68

=32.(32+68)

=32.100

=3200

Answer 2

32 . 32 + 128 . 17

= (32 + 128) . 17

= 16 . 17

= 272

Answer 3

32 + 128 . 17 + 32

=160 +49

=209

Answer 4

=32.32+32.4.17

=32.32+32.68

=32.(32+68)

=32.100

=3200

D ung ho mk nhe!!!

Answer 5

Trả lời :

32 . 32 + 128 . 17

= 32 . 32 + 32 . ( 4 . 17 )

= 32 . 32 + 32 . 68

= 32 . ( 32 + 68 )

= 32 . 100

= 3200

Answer 6

32.32+128.7

=1024+896

=1920

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