问题 解答题

735÷15×6

800-600÷20

18×(537-488);

26×8×125

4200÷15÷2

25×33×4.

答案

(1)735÷15×6

=49×6

=294;

(2)800-600÷20

=800-30

=770;

(3)18×(537-488)

=18×49

=882;

(4)26×8×125

=26×(8×125)

=26×1000

=26000;

(5)4200÷15÷2

=4200÷(15×2)

=4200÷30

=140;

(6)25×33×4

=25×4×33

=100×33

=3300.

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