.................................................

imię i nazwisko ucznia

DZIAŁANIA NA LICZBACH NATURALNYCH

- RACHUNEK PAMIĘCIOWY

  1. Oblicz i sprawdź:

0x08 graphic

a) 92 - = 36 ...........................................................................................

0x08 graphic

  1. : 8 = 13 .........................................................................................

2. Oblicz:

0x01 graphic
...........................................................................................

.................................................................................................................................0x01 graphic

.................................................................................................................................

3. Jacek miał 48 znaczków polskich. Zagranicznych zaś o 13 więcej niż polskich. Ile razem znaczków miał Jacek?

.................................................................................................................................

................................................................................................................................

................................................................................................................................

.................................................................................................................................

.................................................................................................................................

................................................................................................................................

................................................................................................................................

.................................................................................................................................

0x08 graphic
0x08 graphic
0x08 graphic
4.Uzupełnij graf: -

0x08 graphic

0x08 graphic
0x08 graphic
0x08 graphic
0x08 graphic

0x08 graphic
+

0x08 graphic
0x08 graphic
: 2 x 4

+ 46

*5.Kasia jest trzy razy młodsza od mamy, a mama jest dwa razy młodsza od babci. O ile lat Kasia jest młodsza od babci , jeżeli babcia ma 72 lata?

................................................................................................................................

.................................................................................................................................

.................................................................................................................................

................................................................................................................................

................................................................................................................................

.................................................................................................................................

................................................................................................................................

.................................................................................................................................

.................................................................................................................................

................................................................................................................................

................................................................................................................................

.................................................................................................................................

36