November 2018 1 45 Report

Odpowiedz na pytania:

1.Zamień na ułamki zwykłe:

a)6,1

b)0,04

2.Zamień na ułamki dziesiętne:

a)1cała i 3/4

b)7/20

3.oblicz:

4,17+2,5=?

5,23-2,35=?

8-4,78=?

4.oblicz:

1,8*4,67=?

41,6:5=?

0,276:0,23=?

5.OBLICZ:

76,15*10=?

76,15:10=?

7.Magda kupiła 1,7kg jabłek i o 0,45 kg mniej gruszek.Ile razem warzyły kupione owoce?

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8.Liczbę 2całe i 4/5 predstaw jako sume takich dwóch ułamków,ze jeden z nich jest sześć razy większy od drugiego.

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