Zadanie1. Oblicz, pamiętając o kolejności wykonywania działań. Zapisz wszystkie obliczenia.
2 + 5 × 7 = …………………………………………………………………….
12 : 2 + 4 = ……………………………………………………………………
36 : (6 + 3) = …………………………………………………………………..
10 - 8 + 2 × 3 = ………………………………………………………………..
45 - (5 + 2 × 3) = ………………………………………………………………
57 - 7 + 3 = …………………………………………………………………….
Zadanie 2. Ile godzin i ile minut jedzie każdy z pociągów wymienionych w rozkładzie?
Do stacji |
Odjazd z Warszawy |
Przyjazd do stacji docelowej |
Wrocław |
08 : 45 |
13 : 45 |
Poznań |
08 : 00 |
10 : 50 |
Katowice |
07 : 40 |
10 : 20 |
Zakopane |
06 : 50 |
12 : 40 |
Kraków |
07 : 35 |
10 : 10 |
Gdynia |
07 : 32 |
11 : 28 |
Warszawa - Wrocław: ……… godzin i …………. minut.
Warszawa - Poznań: ……… godzin i …………. minut.
Warszawa - Katowice: ……… godzin i …………. minut.
Warszawa - Zakopane: ……… godzin i …………. minut.
Warszawa - Kraków: ……… godzin i …………. minut.
Warszawa - Gdynia: ……… godzin i …………. minut.
Zadanie 3. Oblicz sposobem pisemnym:
187 + 87923 b) 8724 - 3805 c) 893 × 72 d) 598 : 23
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Zadanie 4.
Ciężarówka może przewieźć co najwyżej 5 ton ładunku. Oblicz i odpowiedz, czy można na nią załadować:
2713 kg ziemniaków i 3150 kg buraków, odp: …………………………
1750 kg węgla i 2710 kg koksu, odp: …………………………
600 skrzynek ważących po 78 kg. odp: …………………………
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Zadanie 5. Znajdź liczbę
7 razy mniejszą od sumy liczb 64, 78 i 68, odp: …………………………
o 20 mniejszą od ilorazu liczb 925 i 37, odp: …………………………
12 razy większą od różnicy liczb 679 i 284. odp: …………………………
Zapisz wszystkie obliczenia:
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* Zadanie 6.
Ile jest liczb naturalnych postaci 49 mniejszych od 4378?
Sprawdzian - Liczby i działania