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Prime Factorization

100

What is the prime factorization of 30?

3x2x5

200

What is the prime factorization of 70? 

2x5x7

300

What is the prime factorization of 72? 

2³x3²

400

What is the prime factorization of 500?

5³x2²

500

What is the prime factorization of 675? 

5²x3³

GCF and LCM (LCD)

100

Identify the Greatest Common Factor and the Least Common Multiple/Denominator of 12, 20. 

GCF: 4. LCM/D: 60

200

What is the Greatest Common Factor and Least Common Multiple/Denominator for 10, 15.

GCF: 5

LCM/D: 30

300

What is the Greatest Common Factor and Least Common Multiple/Denominator for 24,36? 

GCF: 12

LCM/D: 72

400

What is the Greatest Common Factor and Least Common Multiple/Denominator for 18, 45? 

GCF:9

LCM/LCD: 90

500

What is the Greatest Common Factor and Least Common Multiple/Denominator for 6,10,12? 

GCF: 2

LCM/LCD: 60

Equivalent Fractions /Closer to 0,1/2 or 1

100

Is the fraction closer to 0, 1/2 or 1? Write two equivalent fractions. 30/50

1/2. 3/5, 6/10...

200

Is the fraction closer to 0, 1/2 or 1? Write two equivalent fractions.  2/9

0. 4/18, 6/27

300

Is the fraction closer to 0, 1/2 or 1? Write two equivalent fractions. 14/18

1. 7/9, 21/27....

400

Is the fraction closer to 0, 1/2 or 1? Write two equivalent fractions. 6/11

1/2.  12/22, 18/33....

500

Is the fraction closer to 0, 1/2 or 1? Write two equivalent fractions. 10/25

1/2. 2/5, 4/10.....

Proper or Improper/ Compare Fractions

100

Compare. >(greater),<(less), =(equal).  Are these proper or improper fractions?

1/2 ___. 5/8

<; proper 

200

Compare. >(greater),<(less), =(equal). 

Are these proper or improper fractions?

2/7 ___ 4/14. 

=; proper 

300

Compare. >(greater),<(less), =(equal)

10 2/7 ____ 10 2/6

<; improper 

400

Compare. >(greater),<(less), =(equal). 

Are these proper or improper fractions?

3 5/9 ____ 3 1/2

>, improper 

500

Compare. >(greater),<(less), =(equal). 

Are these proper or improper fractions?

13/15 _____ 15/13

<; proper and improper 

Whole, Mixed, Simplify

100

Write each as a whole number, improper fraction or a mixed number in its simplest form.

2 2/3

8/3

200

Write each as a whole number, improper fraction or a mixed number in its simplest form.

50/20

2 1/2

300

Write each as a whole number, improper fraction or a mixed number in its simplest form.

140/105

1 1/3

400

Write each as a whole number, improper fraction or a mixed number in its simplest form.

62/62

1

500

Write each as a whole number, improper fraction or a mixed number in its simplest form.

100/25

4