Math, asked by hemafartiyal1, 2 months ago

QIII Simplify
1. 11 + (-4) + (-2)
2. -3+1-(-28)
3. 20 - (-19) + (-28) + (-21)
4. -45-(-46) + 22 - 19
5. 35+ (-18) - (-51) + (-80) + 1​

Answers

Answered by kashi5h
1

Step-by-step explanation:

1. 11 + (-4) + (-2)

11 - 4 - 2

7 - 2

5

2. -3 + 1 - (-28)

-2 + 28

26

3. 20 - (-19) + (-28) + (-21)

20 + 19 -28 -21

39 - 49

-10

4. -45 - (-46) + 22 - 19

-45 + 46 + 3

1 + 3

4

5. 35+ (-18) - (-51) + (-80) + 1

35 - 18 + 51 - 80 + 1

17 - 29 + 1

- 12 + 1

-11

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