6th Grade Math Textbook, Progress
Update your skills. See page 3. Prime and Composite Numbers 6-2 A prime number is a whole number greater than 1 that has exactly ...
Make and complete a table like the one below for the numbers 1–20. Use the table for exercises 27–35. Which numbers are prime n ...
Prime Factorization 6-3 Every composite number can be written as the product of prime factors. This is called prime factorizatio ...
Prime Factorization Using Divisibility Rules You can use the divisibility rules to help you find the prime factorization of larg ...
Equivalent Fractions 6-4 Fractions that name the same part of a whole or a set are called equivalent fractions. ^12 , ^24 , ...
Write the missing term to complete the equivalent fraction. 3 4 1 n 2 4. 1 1 1 8 a 8 5. 2 9 8 c 1 6. ...
Write all the common factors for each set of numbers. 8 and 24 2. 10 and 30 3.15 and 35 4. 12 and 18 16 and 20 6. 12 and 24 7.3 ...
Find the GCF. Use prime factorization. 48 and 56 25. 64 and 96 26. 36 and 72 27. 80 and 100 45 and 75 29. 39 and 104 30. 48 and ...
Fractions in Simplest Form 6-6 A fraction is in simplest form, or lowest terms, when the numerator and denominator have no commo ...
Is the fraction in lowest terms? Write Yesor No. If no, rename the fraction in simplest form. ^23 8. ^18 9. ^48 10. 1 ...
Mixed Numbers and Improper Fractions 6-7 When you compute with fractions, you must be able to express mixed numbers as improper ...
Write the word name for each mixed number. 7 ^12 2. 8 ^45 3. 5 110 4. 22 ^18 5. 1 210 6. 11 ^1112 Write as ...
Fraction Sense 6-8 Write the fraction that names each point. Tell whether the fraction is close to 0, ^12 , or 1. ...
Tell whether the fraction is close to 0,^12 , or 1. Use a number line or compatible numbers to help. 1 8 8. 1 2 5 9. ...
Find the LCM of each set of numbers. 3, 4 2. 3, 6 3. 2, 5 4. 8, 24 5. 12, 15 4, 10 7. 1, 9 8. 6, 5 9. 12, 10 10. 40, 16 3, 4, 6 ...
Find the LCM Using Prime Factorization Find the LCM of 6, 18, and 24. To find the least common multiple using prime factorizatio ...
Compare Fractions 6-10 Compare: ^1114 ^1134 To compare fractions with like denominators, compare the numerators. The fract ...
Compare. Write,or.. Look for fractions close to 0, 1 2 , or 1. 1 6 1 5 6 1 6 1 is close to 1 2 ; 5 6 is cl ...
Order Fractions 6-11 Write these fractions in order from least to greatest: 1 , , 1. 1 and 1 have whole numbers. 1, so it is th ...
Write in order from least to greatest. ^45 , 170 , ^34 2. 152 , ^38 , ^56 3. 9 ^35 , 9^58 , 9 170 4. 7 ...
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