
Decomposing Fractions to Add and Subtract
Authored by Danielle Reid
Mathematics
3rd - 4th Grade
CCSS covered
Used 8+ times

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38 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How can you decompose 4/7?
Tags
CCSS.4.NF.B.3B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
7/8 =
Choose one way to decompose 7/8 into smaller parts.
5/8 + 3/8 + 1/8
2/8 + 2/8 + 2/8
4/8 + 2/8 + 1/8
3/8 + 3/8 + 3/8
Tags
CCSS.4.NF.B.3B
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Using unit fractions, choose the addition sentence that shows the area shaded in pink.
1/2 + 1/2= 2/2
1/4 + 1/4= 2/4
1/4 + 1/4= 2/8
1/3+ 1/3= 2/3
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What fraction is represented by the sum of 1/6 + 1/6 + 1/6?
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Choose the equation that matches the shaded parts in the model.
4/10 + 2/10 + 1/10 = 7/10
1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 = 7/10
4/4 + 2/2 + 1/1 = 7/10
4/7 + 2/7 + 1/7 = 7/7
Tags
CCSS.4.NF.B.3A
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3/4 = ?
Choose one way to decompose 3/4.
1/4 + 1/4
2/4 + 1/4
1/4 + 1/4 + 1/4 + 1/4
3/4 + 1/4
Tags
CCSS.4.NF.B.3B
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How can you decompose 4/7?
Tags
CCSS.4.NF.B.3B
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