Kopfrechnen – gemischt (7)

08:00
A
\(4 − 2\)
\(2\)
B
\(3 \cdot 3\)
\(9\)
C
\(\frac{1}{5} \square \frac{3}{5}\)
\(\frac{1}{5} < \frac{3}{5}\)
D
\(0{,}8 + 0{,}3\)
\(1{,}1\)
E
\(1^{5}\)
\(1\)
F
\(\frac{7}{9} − \frac{4}{9}\)
\(\frac{1}{3}\)
G
\(70 − 40\)
\(30\)
H
\(6 \cdot 6\)
\(36\)
I
\(\frac{2}{6} + \frac{4}{6}\)
\(1\)
J
\(0{,}25 \cdot 4\)
\(1\)
K
\(2^{5}\)
\(32\)
L
\(\frac{1}{2} \square \frac{3}{4}\)
\(\frac{1}{2} < \frac{3}{4}\)
M
\(84 + 40\)
\(124\)
N
\(6 \cdot 8\)
\(48\)
O
\(\frac{1}{3} + \frac{1}{6}\)
\(\frac{1}{2}\)
P
\(2{,}5 \cdot 4\)
\(10\)
Q
\(10^{4}\)
\(10000\)
R
\(\frac{5}{6} \square \frac{7}{9}\)
\(\frac{5}{6} > \frac{7}{9}\)