Question

4.5 + 2.6 ? 4.5 - 2.6 = ? 2.4 - 1.25 = ? 2.4 + 1.25 = ? ? + 2.1 = 4.9 ? - 3.2 = 5.6 3.8 + 1.4 + 7.12 = ? 6.4 - ? = 2.86 6.1 + 2 + 3.4 = ? 4 - 1.6 ? Cuanto es ​

Answer 1

Respuesta:

4.5 + 2.6 ---  7. 1

4.5 - 2.6 --- 1. 9

2.4 - 1.25 --- 1.15

2.4 + 1.25 ---  3.65

Explicación paso a paso: