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--- lehrkraefte:blc:miniaufgaben:kw43-2016 [2016/10/27 18:26] – Ivo Blöchliger
+++ lehrkraefte:blc:miniaufgaben:kw43-2016 [2020/08/09 13:16] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+==== 24. Oktober bis 28. Oktober ====
+=== 2. Wochenlektion ===
+Berechnen Sie:
+  - $$\left(\frac{9}{5}-\frac{7}{3}\right)\cdot-\frac{45}{32}$$
+  - $$\left(\frac{7}{2}-\frac{9}{4}\right)\cdot\frac{12}{25}$$
+  - $$\left(\frac{4}{5}+\frac{3}{2}\right)\cdot\frac{4}{23}$$
+<hidden Lösungen>
+  - $$\left(\frac{27}{15}-\frac{35}{15}\right)\cdot-\frac{45}{32}=-\frac{8}{15}\cdot-\frac{45}{32}=\frac{3}{4}$$
+  - $$\left(\frac{14}{4}-\frac{9}{4}\right)\cdot\frac{12}{25}=\frac{5}{4}\cdot\frac{12}{25}=\frac{3}{5}$$
+  - $$\left(\frac{8}{10}+\frac{15}{10}\right)\cdot\frac{4}{23}=\frac{23}{10}\cdot\frac{4}{23}=\frac{2}{5}$$
+</hidden>
+=== 3. Wochenlektion (Freitag) ===
+Berechnen Sie:
+  - $$-\frac{3}{4}\cdot\frac{64}{45}+\frac{8}{3}$$
+  - $$-\frac{3}{2}\cdot-\frac{53}{15}-\frac{4}{5}$$
+  - $$\frac{3}{5}\cdot\frac{95}{18}-\frac{5}{3}$$
+<hidden Lösungen>
+  - $$-\frac{16}{15}+\frac{8}{3}=-\frac{16}{15}+\frac{40}{15}=\frac{8}{5}$$
+  - $$\frac{53}{10}-\frac{4}{5}=\frac{53}{10}-\frac{8}{10}=\frac{9}{2}$$
+  - $$\frac{19}{6}-\frac{5}{3}=\frac{19}{6}-\frac{10}{6}=\frac{3}{2}$$
+</hidden>