Odpowiedź :
Odpowiedź:
1. a
2. c
3. c
4. a
5-12:6=5-2=3
(3²-5) x 4 = (9-5) x 4 = 4x4 = 16
6-14:7= 6-2= 4
(2³-2) x 5 = (8-2) x 5 = 6 x 5 = 30
9 - 16 : 4 = 9-4= 5
(4² - 7) x 3 = (16-7)x 3 = 9 x 3 = 27
Odpowiedź:
1. a
2. c
3. c
4. a
5-12:6=5-2=3
(3²-5) x 4 = (9-5) x 4 = 4x4 = 16
6-14:7= 6-2= 4
(2³-2) x 5 = (8-2) x 5 = 6 x 5 = 30
9 - 16 : 4 = 9-4= 5
(4² - 7) x 3 = (16-7)x 3 = 9 x 3 = 27