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Racionalni brojevi 1

Authored by Ivana Pavković

Mathematics

7th Grade

Used 3+ times

Racionalni brojevi 1
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Skup racionalnih brojeva označavamo slovom:

N

Q

Z

R

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Razlomak −(−−35)-\left(-\frac{-3}{5}\right)   jednak je

- 35\frac{3}{5}

35\frac{3}{5}

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Odaberi točnu tvrdnju.

Svaki cijeli broj je prirodan broj.

Svaki cijeli broj je racionalan broj.

Svaki racionalan broj je ujedno i cijeli broj.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

U decimalnom zapisu 2.8325325325325.... period je:

832

325

8325

83

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Točka O naziva se:

jedinična točka

ishodište

ishdišna točka

jedinična dužina

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Suprotan broj broju −(−−23)-\left(-\frac{-2}{3}\right)  je:

−23-\frac{2}{3}

−32-\frac{3}{2}

23\frac{2}{3}

32\frac{3}{2}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

∣−−89∣=?\left|-\frac{-8}{9}\right|=?

89\frac{8}{9}

- 89\frac{8}{9}

8−9\frac{8}{-9}

−−8−9-\frac{-8}{-9}

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