January 2019 1 10 Report
Matematyka 2001 klasa 6
Ćwiczenia cz.1
s.20 z.10 i 11
z.10
a) |3+4| =
|3+(-4) | =
|(-3) + 4 | =
| (-3) + (-4)| =

b)| 2+7 | =
| 2 + (-7) | =
| (-2) + 7 | =
| (-2) + (-7) | =

c)| 2 + 6 | =
| 2+ (-6) | =
| (-2) + 6 | =
| -(3) + (-6) | =

d)|3+5| =
| 3+(-5)| =
| (-3) + 5 | =
| (-3) + (-5) | =

z.11

a) | 3+4+(-5) | =
b) | 2+(-3)+(-1) | =
c) |6+(-5)+(-5) | =
d) |(-2)+5+(-6)+(-1) | =

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