Question

Помогите пожалуйста!!! 34+(-24)-(-10), -54+54+(-5), -26-(-8)+(-12), -10-(-10)+4

Answer 1

раскрываем скобки 34-24-10=0

-54+54-5=-5

-26-8-12=-46

Answer 2

34 + (-24) - (-10)

First, we'll simplify the brackets:

34 - 24 - (-10)

Next, we'll apply the rule of signs:

34 - 24 + 10

Now, we'll do the subtraction:

34 - 24 = 10

Now, we'll add 10:

10 + 10 = 20

So, 34 + (-24) - (-10) equals 20.

-54 + 54 + (-5)

First, we'll simplify the brackets:

-54 + 54 - 5

Now, we'll add the numbers:

-54 + 54 = 0

So, -54 + 54 + (-5) equals -5.

-26 - (-8) + (-12)

First, we'll simplify the brackets:

-26 + 8 + (-12)

Now, we'll do the addition:

-26 + 8 = -18

Now, we'll add -18 and -12:

-18 + (-12) = -30

So, -26 - (-8) + (-12) equals -30.

-10 - (-10) + 4

First, we'll simplify the brackets:

-10 + 10 + 4

Now, we'll do the addition:

-10 + 10 = 0

Now, we'll add 0 and 4:

0 + 4 = 4

So, -10 - (-10) + 4 equals 4.