
Darbības ar kopām
Authored by Imants Zilickis
Mathematics
7th Grade
Used 1+ times

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7 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
Racionālo skaitļu apakškopa
reālo skaitļu kopa
{1;2;3}
{a;b;c}
pirmskaitļi
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Naturālo, negatīvo skaitļu un 0 kopu apvienojums
{-1;0;1}
veselo skaitļu kopa
racionālo skaitļu kopa
∅
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Pirmskaitļu un pāru skaitļu kopu šķēlums
{0;1}
{2}
{121;1771}
{0}
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Divciparu skaitļu kopa, kuru dalījums ar 32 ir vesels skaitlis.
{-32;32}
{-96;-64;-32;32;64;96}
{-96;-64;-32;0;32;64;96}
{32;64;96}
{32;48;64;98}
5.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
B = {1;2;3;4;5}. A ⊂ B. A =
{1;2;3;4;5;6;7}
{6;7}
{1;2;3}
{4;5}
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A = {1;2;3;4;5}, B = {4;5;6;7}. C = A ∪ B. C =
{1;2;3;4;5;6;7}
{6;7}
{1;2;3}
{4;5}
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A = {1;2;3;4;5}, B = {4;5;6;7}. C = A ∩ B. C =
{1;2;3;4;5;6;7}
{6;7}
{1;2;3}
{4;5}
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