Answered

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pa help pls pag mali report​

Pa Help Pls Pag Mali Report class=

Sagot :

Answer:

ikaw na nga magpapasagot ikaw pa magrereport

Step-by-step explanation:

magisip kna lng te no

Solution:

1. 15 - (-11)

remove parentheses.

15 + 11

Answer:

26

2. 2 + (-4)

remove parentheses.

2 - 4

Answer:

-2

3. -8 + 8 = 0

4. -4 + 9 = 5

5. 12 + (-22)

remove parentheses.

12 - 22

Answer:

-10

6. -19 + 2

2 - 19

use this rule: a - b = -(b - a).

-(19 - 2)

use the algorithm method.

19

- 2

17

After simplification we have:

-(19 - 2) = -17

Answer:

-17

7. 8 + 12

use the algorithm method.

1

8

+ 12

20

Answer:

20

8. 13 + (-7)

remove parentheses.

13 - 7

Answer:

6

9. -6 - 8 = -14

10. -7 + 13

reoder the terms.

13 - 7

use the algorithm method.

0 13

1 3

- 7

6

Answer:

6

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