Question

1. Efectuați:
a).583:5; b) 430,5:2; c) 68:4,5; d) 1000: 8,2;​

Answer 1

$583:5=116,6$

$5$

_______________

$=8$

$=5$  

___  

$=33$  

____  

$==30$

$==30$

-----------------------------------------

$430,5:2=215,25$

$4$

___

$=3$  

$=2$

___

$=10$

$=10$  

____

$====5$

$====4$

_______

$======10$

$======10$

--------------------------------------------

$68:4,5=15,(1)$

$45$

______

$230225$

_______

$==50$

$==45$  

______

$===50$

-----------------------------------------------

$1000:8,2=121,9582$

---------

$=180$  

$=164$

_____  

$==160$

 $==32$

______  

$===780$  

$===738$

_______

$====420$

$====410$

------------------------------------------------

Answer 2

Răspuns:

583:5=116,6

5

------

=8

=5

------

=33

=30

------

==30

==30

----------------

=====

__________________

430,5:2=215,25

4

---

=3

=2

-----

=10

=10

--------

====5

====4

----------

======10

======10

-----------------

===============

__________________

68:4,5=15,(1)

45

----

230

225

------

==50

==45

--------

===50

________________

1000:8,2=121,95

82

---------

=180

=164

--------

==160

===82

-----------

===780

===738

-----------------

====420

====410

---------------

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