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Sprawdzian – Liczby i działania
1. Oblicz w pamięci
36 + 42 = …….. 83 – 14 = …… 16 ( 9 = ….. 63 : 3 = …..
146 + 729 = ……. 691 – 216 = …… 47 ( 8 = …... 65 : 5 = …...
2. Oblicz pisemnie
528 + 7894 6700 – 963 725 ( 67 24984 : 8
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3. Oblicz:
2 ( 9 : 3 + 12 ( (17 – 4 ( 3) = ………………………………………………………………………
72 : 4 + 5 ( (14 – 3 ( 4) = ………………………………………………………………………….
4. Oblicz : (zapisz wszystkie obliczenia):
a) O ile większa jest suma liczb 45 i 26 od ich różnicy?
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b) Ile razy mniejsza jest różnica liczb 63 i 46 od liczby 51?
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5. Zadanie
Jacek, Kuba i Wacek zbierają stare monety. Jacek ma w swojej kolekcji 247 monet, Kuba o 62 więcej od Jacka, a Wacek ma 2 razy mniej monet niż Jacek z Kubą razem. Ile monet uzbierali łącznie chłopcy?
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Odp: …………………………………………………………………………………………….
6. Zadanie
Trzy osoby kupowały kwiaty doniczkowe. Pan Wojtek miał banknot dwustuzłotowy i kupił cyklamen oraz dracenę. Pani Natalia kupiła 6 azalii, płacąc za nie banknotami o nominałach 100 zł i 20 zł. Pan Andrzej kupił 2 afelandry i cyklamen, płacąc banknotami o nominałach 50 zł i 20 zł.
Ile złotych zapłaciła każda z tych osób i ile otrzymała reszty?
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Odp:…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
