Math, asked by bikashparsaf1, 2 months ago

add or subtract.write each answer units simplest form 1) 7+1 9+8

Answers

Answered by rajgobindadham

2

Answer:

25
-9

Step-by-step explanation:

1. (7+1)+(9+8)

=8+9+8

=8+8+9

=16+9

=25

2. (7+1)-(9+8)

=8-17

=-9

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