Question

- 0.1 -0.7 I don’t get this?

Answer 1

Answer:

-0.8

Step-by-step explanation:

1. When subtracting or adding negative numbers, remember these rules:

Same signs add and keep

Different signs subtract

Keep the sign of the higher number.

2. -0.1 and -0.7 both have the same sign (they're both negative numbers), so add them together.

-0.1 - 0.7 = -0.8

3. The answer is negative based on the rules listed above in step 1.