Fraction Review

MAKE EQUIVALENT FRACTIONS WITH COMMON DENOMINATORS

100

2/3 = ?/9

2/3 = 6/9

200

Find the Lowest Common Denominator for these two fractions. Change each fraction to an equivalent fraction with the SAME denominator.

1/3 = ?/?

1/5 = ?/?

1/3 = 5/15

1/5 = 3/15

300

Find the Lowest Common Denominator for these two fractions. Change each fraction to an equivalent fraction with the SAME denominator.

5/9 = ?/?

4/15 = ?/?

5/9 = 12/45

4/15 = 25/45

400

Find the Lowest Common Denominator for these two fractions. Change each fraction to an equivalent fraction with the SAME denominator.

1/6 = 7/42

4/21 = ?/?

1/6 = 7/42

4/21 = 8/42

500

Find the Lowest Common Denominator for these two fractions. Change each fraction to an equivalent fraction with the SAME denominator.

7/12 = ?/?

5/18 = ?/?

 

7/12 = 10/36

5/18 = 21/36

 

ADD & SUBTRACT FRACTIONS WITH UNLIKE DENOMINATORS

100

1/4 + 3/8

5/8

200

5/12 + 1/3

3/4

300

2/5 + 3/7

29/35

400

3/4 - 1/8

5/8

500

1/4 - 1/7

3/28

SUBTRACT MIXED NUMBERS WITH RENAMING

100

3 ²/₃ - 1 ¹¹/₁₂

1 ³/₄

200

4 ¹/₄ - 2 ¹/₃

1 ¹¹/₁₂

300

5 ²/₅ - 1 ¹/₂

3 ⁹/₁₀

400

13 ¹/₆ - 3 ⁴/₅

9 ¹¹/₃₀

500

7 ³/₈ - 2 ⁷/₉ 

4 ⁴³/₇₂

ADD & SUBTRACT MIXED NUMBERS

100

1 4/5 + 2 1/10

3 9/10

200

4 5/6 - 2 3/4

2 1/12

300

7 2/3 - 3 1/6

4 1/2

400

3 2/3 - 1 1/6

2 1/2

500

3 5/8 + 5/12

4 1/24