Question

вычисли значения выражений:8.5+8;8.8-8;8.7+8;8.9-8;8.8+88+8.8;8.6-8;8+8.0

Answer 1

8.5+8=16.5
8.8-8=0.8
8.7+8=16.7
8.9-8=0.9
8.8+88+8.8=105.2
8.6-8=0.6
8+8.0=16.0