Запишем в виде равенства модуль числа:
- 42: $$ |42| = 42 $$
- 5,6: $$ |5,6| = 5,6 $$
- -3,1: $$ |-3,1| = 3,1 $$
- $$\frac{11}{15}$$: $$ |\frac{11}{15}| = \frac{11}{15} $$
- $$\frac{-4}{9}$$: $$ |\frac{-4}{9}| = \frac{4}{9} $$
- -7$$\frac{111}{400}$$: $$ |-7\frac{111}{400}| = 7\frac{111}{400} $$
- -37: $$ |-37| = 37 $$
- 0: $$ |0| = 0 $$
Ответ: $$ |42| = 42 $$, $$ |5,6| = 5,6 $$, $$ |-3,1| = 3,1 $$, $$ |\frac{11}{15}| = \frac{11}{15} $$, $$ |\frac{-4}{9}| = \frac{4}{9} $$, $$ |-7\frac{111}{400}| = 7\frac{111}{400} $$, $$ |-37| = 37 $$, $$ |0| = 0 $$