Question

can you solve this in 3 seconds 1+1-2+2-3+3-4+4-5+5-6+6-7+7-8+8-9+9-9​

Answer 1

Answer:

2

Step-by-step explanation:

VBODMAS rule:-

1+1,-2+2,-3+3,-4+4,-5+5,-6+6,-7+7,-8+8,-9+9

2+0+0+0+0+0+0+0+0

2

Please Mark As Brainliest Answer