Ασκήσεις Σύνολα Αριθμών
Authored by Ioanna Stathopoulou
Mathematics
7th Grade
Used 2+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ποια είναι η ένωση των συνόλων {1, 2, 3, 4} και {3, 4, 5, 6}?
{1, 2, 3, 4, 5, 6}
{3, 4}
{1, 2, 4, 5, 6}
{1, 2, 3, 5, 6}
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ποια είναι η τομή των συνόλων {2, 4, 6, 8} και {3, 6, 9, 12}?
{9, 12}
{4, 8}
{6}
{3, 6}
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ποιο είναι το σύνολο-συμπλήρωμα του συνόλου {1, 2, 3, 4, 5} στο σύνολο {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}?
{6, 7, 8, 9, 10}
{1, 2, 3, 4, 5, 6, 7, 8, 9}
{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
{1, 2, 3, 4, 5, 6, 7, 8}
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ποια είναι η ένωση των συνόλων {α, β, γ, δ} και {γ, δ, ε, ζ}?
{α, β, γ, δ, ε, ζ}
{α, β, γ, ε, ζ}
{α, β, γ, δ, ε}
{α, β, δ, ε, ζ}
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ποια είναι η τομή των συνόλων {α, γ, ε, ι} και {β, δ, ε, ζ}?
{α, β}
{γ, δ}
{ε}
{ι, ζ}
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ποιο είναι το σύνολο-συμπλήρωμα του συνόλου {κ, λ, μ, ν, ξ} στο σύνολο {α, β, γ, δ, ε, ζ, η, θ, ι, κ, λ, μ, ν, ξ, ο, π}?
{α, β, γ, δ, ε, ζ, η, θ, ι, κ, λ, μ, ν, ξ, ο}
{α, β, γ, δ, ε, ζ, η, θ, ι, ο, π}
{κ, λ, μ, ν, ξ, ο, π, ρ}
{α, β, γ, δ, ε, ζ, η, θ, ι, κ, λ, μ, ν, ξ, π}
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ποια είναι η ένωση των συνόλων {10, 20, 30, 40} και {30, 40, 50, 60}?
{10, 20, 50, 60}
{10, 20, 30, 40, 50}
{10, 20, 30, 40, 50, 60, 70}
{10, 20, 30, 40, 50, 60}
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