Напишите 12 примеров на сложение дестичной дроби

1.8 + 1.2 = 3 3.5 - 2.1 = 1.4 1.4 + 8.4 = 9.8

9.8 - 4.5 = 5.3 5.3 + 2.7 = 8 8.1 - 7.2 = 0.9

0.9 + 2.2=3.1 3.1 - 1.9 = 1.2 1.2 + 4.7 = 5.9

5.9 - 3.2 = 2.7 2.7 + 3.1 = 5.8 5.8 - 2.9 = 2.9