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zadanie 3, 6, 7 i 11
Zad.3.
a) A 22:10 +12 min. = 22:22
b) B 4 + ? = 15 15 - 4 = 11
Zad.6.
C 120 km/h :60 = 2 km 2 km = 2000 m
Zad.7.
C 90° + 45° = 135°
Zad.11.
D Pc = 200 + 400 + 400 + 600 = 1600 cm
Pozdrawiam
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Zad.3.
a) A 22:10 +12 min. = 22:22
b) B 4 + ? = 15 15 - 4 = 11
Zad.6.
C 120 km/h :60 = 2 km 2 km = 2000 m
Zad.7.
C 90° + 45° = 135°
Zad.11.
D Pc = 200 + 400 + 400 + 600 = 1600 cm
Pozdrawiam