Chapter 8 Pretest
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Last updated over 5 years ago
14 questions
1
Tell whether the number is prime or composite.24
Tell whether the number is prime or composite.
24
1
Tell whether the number is prime or composite.17
Tell whether the number is prime or composite.
17
1
Write the prime factorization of the number 28
Write the prime factorization of the number 28
1
Write the prime factorization of the number 360
Write the prime factorization of the number 360
1
Find the GCF (greatest common factor) of each set of numbers.
36, 64
Find the GCF (greatest common factor) of each set of numbers.
36, 64
1
Find the GCF (greatest common factor) of each set of numbers.
18, 12, 3
Find the GCF (greatest common factor) of each set of numbers.
18, 12, 3
1
Write each fraction in simplest form. If the fraction is already in simplest form, write simplified. 5/25
Write each fraction in simplest form. If the fraction is already in simplest form, write simplified.
5/25
1
Write each fraction in simplest form. If the fraction is already in simplest form, write simplified. 8/9
Write each fraction in simplest form. If the fraction is already in simplest form, write simplified.
8/9
1
Find the LCM (least common multiple) of each set of numbers 14, 7
Find the LCM (least common multiple) of each set of numbers
14, 7
1
Find the LCM (least common multiple) of each set of numbers 3, 6, 15
Find the LCM (least common multiple) of each set of numbers
3, 6, 15
1
Write each fraction as a decimal. 3/10
Write each fraction as a decimal.
3/10
1
Write each fraction as a decimal. 1/5
Write each fraction as a decimal.
1/5
1
Compare each fraction. Use the symbols <, >, or =.
3/5 O 1/2
Compare each fraction. Use the symbols <, >, or =.
3/5 O 1/2
1
Compare each fraction. Use the symbols <, >, or =.
2/3 O 5/6
Compare each fraction. Use the symbols <, >, or =.
2/3 O 5/6