Matematické výrazy
Matematické výrazy
2 + 3 = 5 two and (plus) three is (equals, makes ) five
5
- 3 = 2 fivre less (minus) three is (equals, makes) two
5 x 3 = 15 five times three is fifteen
five multiplied by free is fifteen
Poznámka : rozmery udávame pomocou by : 6 x 9 , čítaj six by
nine ,
15 : 3 = 5 fifteen divided by three is (equals) five
three into fifteen goes five (times)
22 two squared 33 three cubed 2 4 two to the fourth 4 1/2 the square root
of four
41/3 two cube root of four 41/ n the n-th roor of four
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