Question

А). |-26|-|-14|+|18| б). |-13,2|+|8,9|-|-10,1|в). |-3,8|*|-2,2|*|2|г). |-65,6|:|-1,6|:|0,41|​

Answer 1

А) 26-14+18=30
б) 13,2+8,9-10,1=32,2
с) 3,8*2,2*2= 16,72
г) 65,6: 1,6: 0,41=100

Answer 2

Let's solve each expression step by step:

а) $|-26| - |-14| + |18|$

First, calculate the absolute values:

$|-26| = 26$ $|-14| = 14$ $|18| = 18$

Now, substitute the values into the expression:

$26 - 14 + 18$

Now perform the arithmetic:

$30$

b) $|-13.2| + |8.9| - |-10.1|$

First, calculate the absolute values:

$|-13.2| = 13.2$ $|8.9| = 8.9$ $|-10.1| = 10.1$

Now, substitute the values into the expression:

$13.2 + 8.9 - 10.1$

Now perform the arithmetic:

$12.0$

c) $|-3.8| \times |-2.2| \times 2$

First, calculate the absolute values:

$|-3.8| = 3.8$ $|-2.2| = 2.2$

Now, substitute the values into the expression:

$3.8 \times 2.2 \times 2$

Now perform the arithmetic:

$16.72$

d) $|-65.6| \div |-1.6| \div 0.41$

First, calculate the absolute values:

$|-65.6| = 65.6$ $|-1.6| = 1.6$

Now, substitute the values into the expression:

$65.6 \div 1.6 \div 0.41$

Now perform the arithmetic:

$\approx -101.76$