Question

6. Simplify: (-400) + 781 + (-1400) + (-81) +300 7. Find the value of I(-30) - (-7)I​

Answer 1

1. Question:-

= (-400)+781+(-1400)+(-81)+300

Answer:-

-800

2. Question:-

= |(-30) - (-7)|

Answer:-

-23

Step-by-step explanation:

= -400 + 781 + (-1400) + (-81) + 300

= -400 + 781 - 1400 - 81 + 300

= - 1881 + 1081

= - 800.... ans

.

= | - 30 - (-7) |

= - 30 + 7

= - 23.....ans

.

hope its helpful!!