Rebell PDC20 - Page 32

4–PL
3. Dzielenie
a) 149 ÷ 12 = 12.42



 
0. 0. C
149
149. 149. ÷
12
12. =
12.42 12.42 *
b) 1 ÷ 3 ÷ 0.3 = 1.1111



 
0. 0. C
1
1. 1. ÷
3
0.33333333333 3. ÷
0.3
0.3 =
1.1111 1.1111 *
4. Powtórne dodawanie i obliczenia mieszane
(1200 + 30) × 4 ÷ 3 = 1640.00



 
0.00 0.00 *
0. 0. C
1200
1´200.00 1,200.00 +
30
1´230.00 30.00 +
1´230.00 1,230.00 *
1´230. 1,230. ×
4
4´920. 4. ÷
3
3. =
1´640.00 1,640.00 *

3 × 123 = 369.0000
3 × 456 = 1368.0000
3 × 789 = 2367.0000



 
0. 0. C
3
3. 3. ×
123
123. =
369.00 369.00 *
456
456. =
1´368.00 1,368.00 *
789
789. =
2´367.00 2,367.00 *

123 ÷ 3 = 41.0000
456 ÷ 3 = 152.0000
789 ÷ 3 = 263.0000



 
0. 0. C
123
123. 123. ÷
3
3. =
41.000 41.000 *
456
456. =
152.000 152.000 *
789
789. =
263.000 263.000 *