Chapter 3

Determine which of the whole numbers are prime and which are composite. 209

Find each value. Check each result with a calculator. \(\frac{6^{2}-1}{2^{3}-3}+\frac{4^{3}+2 \cdot 3}{2 \cdot 5}\)

Find the roots (using your knowledge of multiplication). Use a calculator to check each result. \(\sqrt{9}\)

Write each number as a product of prime factors. 1,614

Round 434,892 to the nearest ten thousand.

Determine which of the whole numbers are prime and which are composite. 667

Find each value. Check each result with a calculator. $$\frac{5\left(8^{2}-9 \cdot 6\right)}{2^{5}-7}+\frac{7^{2}-4^{2}}{2^{4}-5}$$

Find the roots (using your knowledge of multiplication). Use a calculator to check each result. \(\sqrt{16}\)

Write each number as a product of prime factors. 921

How much bigger is 14,061 than \(7,509 ?\)

Determine which of the whole numbers are prime and which are composite. 4,575

Find each value. Check each result with a calculator. $$\frac{(2+1)^{3}+2^{3}+1^{10}}{6^{2}}-\frac{15^{2}-[2 \cdot 5]^{2}}{5 \cdot5^{2}}$$

Find the roots (using your knowledge of multiplication). Use a calculator to check each result. \(\sqrt{36}\)

Write each number as a product of prime factors. 29

Find the quotient. \(22,428 \div 14\).

Determine which of the whole numbers are prime and which are composite.119

Find each value. Check each result with a calculator. $$\frac{6^{3}-2 \cdot 10^{2}}{2^{2}}+\frac{18\left(2^{3}+7^{2}\right)}{2(19)-3^{3}}$$

Find the roots (using your knowledge of multiplication). Use a calculator to check each result. \(\sqrt{64}\)

Write each number as a product of prime factors. 37

Expand \(84^{3}\). Do not find the value.

Find the prime factorization of each of the whole numbers. 26

Find each value. Check each result with a calculator. $$2 \cdot\left\\{6+\left[10^{2}-6 \sqrt{25}\right]\right\\}$$

Find the roots (using your knowledge of multiplication). Use a calculator to check each result. \(\sqrt{121}\)

Find the greatest common factor of each collection of numbers. 5 and 15

Find the greatest common factor of 48 and 72 .

Find the prime factorization of each of the whole numbers. 38

Find each value. Check each result with a calculator. $$181-3 \cdot(2 \sqrt{36}+3 \sqrt[3]{64})$$

Find the roots (using your knowledge of multiplication). Use a calculator to check each result. \(\sqrt{144}\)

Find the greatest common factor of each collection of numbers. 6 and 14

Find the prime factorization of each of the whole numbers. 54

Find each value. Check each result with a calculator. $$\frac{2 \cdot(\sqrt{81}-\sqrt[3]{125})}{4^{2}-10+2^{2}}$$

Find the roots (using your knowledge of multiplication). Use a calculator to check each result. \(\sqrt{169}\)

Find the greatest common factor of each collection of numbers. 10 and 15

Find the prime factorization of each of the whole numbers. 62

The fact that \(0+\) any whole number \(=\) that particular whole number is an example of which property of addition?

Find the roots (using your knowledge of multiplication). Use a calculator to check each result. \(\sqrt{225}\)

Find the greatest common factor of each collection of numbers. \(6,8,\) and 12

Find the prime factorization of each of the whole numbers. 56

Find the product. \(4,271 \times 630\).

Find the roots (using your knowledge of multiplication). Use a calculator to check each result. \(\sqrt[3]{27}\)

Find the greatest common factor of each collection of numbers. 18 and 24

Find the prime factorization of each of the whole numbers. 176

In the statement \(27 \div 3=9\), what name is given to the result \(9 ?\)

Find the roots (using your knowledge of multiplication). Use a calculator to check each result. \(\sqrt[5]{32}\)

Find the greatest common factor of each collection of numbers. 42 and 54

Find the prime factorization of each of the whole numbers. 480

What number is the multiplicative identity?

Find the roots (using your knowledge of multiplication). Use a calculator to check each result. \(\sqrt[4]{256}\)

Find the greatest common factor of each collection of numbers. 40 and 60

Find the prime factorization of each of the whole numbers. 819