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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 …
