Writing Fraction Number Sentences
Decompose this fraction into an addition number sentence using unit fractions:
4/5
1/5 + 1/5 +1/ 5 + 1/5 = 4/5
Write an equivalent fraction for:
1/2
2/4, 4/8, 8/ 16, 12/24
2/6 + 1/6 + 3/6 =
6/6 or 1
7/6
1 1/6
Decompose this fraction into an addition number sentence using unit fractions:
5/9
1/9 + 1/9 + 1/9 + 1/9 +1/9 = 5/9
Write an equivalent fraction for
3/4
6/8 = 9/12 = 12/16
1 - 5/8 =
3/8
1 2/3
5/3
Decompose this fraction into an addition number sentence:
4/6
4/6 = 2/6 + 2/6
4/6 = 1/6 + 1/6 + 1/6 + 1/6
4/6 = 1/6 +3/6
Draw an area model to represent the fractions. Then, draw an area model to represent an equivalent fraction of the fractions. Use multiplication to show how the fractions are equivalent.
3/5
3/5 = 3/5 *4/4 = 12/20
3/10 + 6/10 + 2/10 =
1 1/10
7/5
1 2/5
Decompose this fraction into an addition number sentence:
6/8
6/8 = 4/8 + 2/8
6/8 = 2/8 + 1/8 +3/8
Draw an area model to represent the fractions. Then, draw an area model to represent an equivalent fraction of the fractions. Use multiplication to show how the fractions are equivalent.
1/2
1/2 = 1/2 * 2/2 = 4/8
Compare the fractions. Fill in the blank with <, >, or = to make the number sentence true.
5/8 5/10
5/8 < 5/10
1 1/5 - 2/5 =
4/5
1 3/4
7/4
Decompose this fraction into unit fractions as a multiplication sentence:
3/5
3/5 = 1/5 * 3
Cross out the fraction that is not equivalent to the other three. Show how you know.
3/5, 60/100, 6/10, 6/5
6/5
Compare the fractions. Fill in the blank with <, >, or = to make the number sentence true.
6/5 4/5
6/5 > 4/5
2 1/2 - 1 1/2
1
13/4
3 1/4