Chapter 10

Fundamentals of Mathematics · 376 exercises

Problem 28

Write each expression in words. $$ -2-(-6) $$

3 step solution

Problem 28

Find the value of each of the following. Use a calculator to check each result. $$ \frac{-20}{10} $$

3 step solution

Problem 28

For the following 18 problems, perform each subtraction. Use a calcula tor to cherk each result. $$ 0-6 $$

4 step solution

Problem 28

Determine each of the values. $$ -(-|2|) $$

3 step solution

Problem 28

Find the sums in the following 27 problems. If possible, use a calculator to check each result. $$ 8+(-15) $$

3 step solution

Problem 28

For the following 6 problems, write each expression in words. $$ -7-(-2) $$

3 step solution

Problem 28

For the following 5 problems, what numbers can replace \(m\) so that the following statements are true? \(-3 \leq m<2, m\) a natural number.

4 step solution

Problem 29

Write each expression in words. $$ -1-(+4) $$

3 step solution

Problem 29

Find the value of each of the following. Use a calculator to check each result. $$ \frac{-45}{-5} $$

4 step solution

Problem 29

For the following 18 problems, perform each subtraction. Use a calcula tor to cherk each result. $$ 0-15 $$

4 step solution

Problem 29

Determine each of the values. $$ -(-|-6|) $$

3 step solution

Problem 29

Find the sums in the following 27 problems. If possible, use a calculator to check each result. $$ -16+(-9) $$

5 step solution

Problem 29

For the following 6 problems, write each expression in words. $$ 0-(-12) $$

3 step solution

Problem 29

For the following 5 problems, what numbers can replace \(m\) so that the following statements are true? \(-15

4 step solution

Problem 30

Write each expression in words. $$ -(-(-3)) $$

4 step solution

Problem 30

Find the value of each of the following. Use a calculator to check each result. $$ \frac{-16}{-8} $$

4 step solution

Problem 30

For the following 18 problems, perform each subtraction. Use a calcula tor to cherk each result. $$ 0-(-7) $$

4 step solution

Problem 30

Determine each of the values. $$ -(-|-42|) $$

4 step solution

Problem 30

Find the sums in the following 27 problems. If possible, use a calculator to check each result. $$ -22+(-1) $$

5 step solution

Problem 30

For the following 6 problems, rewrite each number in simpler form. $$ -(-2) $$

3 step solution

Problem 30

For the following 5 problems, what numbers can replace \(m\) so that the following statements are true? \(-5 \leq m<5, m\) a whole number.

3 step solution

Problem 31

Write each expression in words. $$ 0-(-11) $$

2 step solution

Problem 31

Find the value of each of the following. Use a calculator to check each result. $$ \frac{25}{-5} $$

4 step solution

Problem 31

For the following 18 problems, perform each subtraction. Use a calcula tor to cherk each result. $$ 0-(-10) $$

4 step solution

Problem 31

Determine each of the values. $$ |5|-|-2| $$

3 step solution

Problem 31

Find the sums in the following 27 problems. If possible, use a calculator to check each result. $$ 0+(-12) $$

4 step solution

Problem 31

For the following 6 problems, rewrite each number in simpler form. $$ -(-16) $$

3 step solution

Problem 31

For the following 10 problems, on the number line, how many units are there between the given pair of numbers? 0 and 3

3 step solution

Problem 32

Rewrite each expression in simpler form. $$ -(-4) $$

2 step solution

Problem 32

Find the value of each of the following. Use a calculator to check each result. $$ \frac{36}{-4} $$

5 step solution

Problem 32

For the following 18 problems, perform each subtraction. Use a calcula tor to cherk each result. $$ 67-38 $$

3 step solution

Problem 32

Determine each of the values. $$ |-2|^{3} $$

2 step solution

Problem 32

Find the sums in the following 27 problems. If possible, use a calculator to check each result. $$ 0+(-4) $$

3 step solution

Problem 32

For the following 6 problems, rewrite each number in simpler form. $$ -[-(-8)] $$

4 step solution

Problem 32

For the following 10 problems, on the number line, how many units are there between the given pair of numbers? -4 and 0

4 step solution

Problem 33

Rewrite each expression in simpler form. $$ -(-15) $$

3 step solution

Problem 33

Find the value of each of the following. Use a calculator to check each result. $$ 8-(-3) $$

4 step solution

Problem 33

For the following 18 problems, perform each subtraction. Use a calcula tor to cherk each result. $$ 142-85 $$

8 step solution

Problem 33

Determine each of the values. $$ |-(2 \cdot 3)| $$

3 step solution

Problem 33

Find the sums in the following 27 problems. If possible, use a calculator to check each result. $$ 0+(24) $$

4 step solution

Problem 33

For the following 6 problems, rewrite each number in simpler form. $$ -[-(-20)] $$

4 step solution

Problem 33

For the following 10 problems, on the number line, how many units are there between the given pair of numbers? -1 and 6

5 step solution

Problem 34

Rewrite each expression in simpler form. $$ -[-(-7)] $$

3 step solution

Problem 34

Find the value of each of the following. Use a calculator to check each result. $$ 14-(-20) $$

4 step solution

Problem 34

For the following 18 problems, perform each subtraction. Use a calcula tor to cherk each result. $$ 816-1140 $$

4 step solution

Problem 34

Determine each of the values. $$ |-2|-|-9| $$

3 step solution

Problem 34

Find the sums in the following 27 problems. If possible, use a calculator to check each result. $$ -6+1+(-7) $$

4 step solution

Problem 34

For the following 6 problems, rewrite each number in simpler form. $$ 7-(-3) $$

3 step solution

Problem 34

For the following 10 problems, on the number line, how many units are there between the given pair of numbers? -6 and 2

3 step solution

Problem 35

Rewrite each expression in simpler form. $$ 1-(-18) $$

4 step solution

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