Question

Solve .

1) 5 + 4
2) 16 ( 3)
3) 0 + ( 5)
4) 20 + 35
5) 0 (+4)
6) 8 ( 8)
7) (+28) + ( 4)
8) (+4) + ( 5)

pls urgent who will solve I will mark as branilist ​

Answer 1

Answer:

1. 9

2. 48

3. 5

4. 55

5. 4

6. 64

7. 32

8. 9

This is your correct answer

Answer 2

5+4=9

16(3)=48

bracket means multiple

0+(5)= 5

20+35=55

0(+4)=4

8(8)=8×8 =64

(+28)+(4)=32

(+4)+(5)=9

This is a Integers. you can learn the formula.

The formula of subtraction and addition of integer are

+ + = +

- - = -

+ - = +

- + = -

for example

2+2=4

2+(-2)=0

(-2)+(-2)= -4

(-2)-(-2)=0