Respuesta :

Btsfanatic6

Answer:

2. 0.79

3. 1.91

4. .72

Step-by-step explanation:

for the second one, subtract 1.30 -.51

for the third one, add 1.81 + 1.15, then subtract 1.05 from it.

for the fourth one, subtract 1.91 - 1.19

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