Question

−2.8+2.4+7.8−2.8
Can you please solve this

Answer 1

4.6

Explanation:

Basically you just have to match up the numbers and then compute. A very easy way would be to say that -2.8+2.4 is -0.4. Easy computing because of the decimals. Now, 7.8-2.8 is 5. So, -0.4+5=4.6