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Procent og promille!
Tænk til tanke!
Ligninger!
Gæt en figur ud fra formel
Omskriv til...
100
5% af 200
What is 10?
100
2750 g til kg
What is 2,75 kg
100
x*2+x+x-5
What is 4x-5
100
Areal= h*b/2
What is trekant
100
75 l til dl
What is 750 dl
200
4/5 til procent
What is 80%
200
507+3567
What is 4074
200
6x-10+10=8+10
What is x=3
200
Areal=h*g
What is firkant
200
3 døgn til timer
What is 72 timer
300
Omskriv til brøk 15%
What is 3/20
300
Find medianen 5,5,7,8,9,10,11
What is 8
300
2+(2x-5)=5
What is x=4
300
Rumfang=3/4*pi*r³
What is Kugle
300
2 1/4 time til minutter
What is 135 minutter
400
2%ₒ af 3500
What is 70
400
3/4 + 2/5
What is 1 3/20
400
5x+(3x-1)
What is x=0
400
Rumfang=pi*r²*h/3
What is Kegle
400
35 minutter til sekunder
What is 210 sekunder
500
Beregn hele beløber når 30% af beløbet er 600 kr.
What is 2000 kr.
500
16,3-7+4,05*100
What is 414,3
500
2(11x+11)=6(2x+12)
What is x=5
500
Rumfang=pi*r²*h
What is Cylinder
500
2 1/2 døgn og 30 timer til timer
What is 90 timer