Lowest Common DENOMINATOR

Lowest Common DENOMINATOR

7th Grade

20 Qs

quiz-placeholder

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Lowest Common DENOMINATOR

Lowest Common DENOMINATOR

Assessment

Quiz

Mathematics

7th Grade

Medium

CCSS
4.NF.A.2, 5.NF.A.1, 4.NF.B.3C

+2

Standards-aligned

Created by

Al Sinclair

Used 109+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 What is the LCD for  12 and  23  ?What\ is\ the\ LCD\ for\ \ \frac{1}{2}\ and\ \ \frac{2}{3}\ \ ?  

 ?4 \frac{?}{4}\   

 ?8\frac{?}{8}  

 ?6\frac{?}{6}  

 ?12\frac{?}{12}  

Tags

CCSS.4.NF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 What is the LCD for  35 and  18  ?What\ is\ the\ LCD\ for\ \ \frac{3}{5}\ and\ \ \frac{1}{8}\ \ ?  

 ?8\frac{?}{8}  

 ?24\frac{?}{24}  

 ?30\frac{?}{30}  

 ?40\frac{?}{40}  

Tags

CCSS.4.NF.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 What is the LCD for  79 and  13  ?What\ is\ the\ LCD\ for\ \ \frac{7}{9}\ and\ \ \frac{1}{3}\ \ ?  

 ?9\frac{?}{9}  

 ?27\frac{?}{27}  

 ?18\frac{?}{18}  

 ?36\frac{?}{36}  

Tags

CCSS.4.NF.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 What is the LCD for  58 and  56  ?What\ is\ the\ LCD\ for\ \ \frac{5}{8}\ and\ \ \frac{5}{6}\ \ ?  

 ?12\frac{?}{12}  

 ?18\frac{?}{18}  

 ?24\frac{?}{24}  

 ?32\frac{?}{32}  

Tags

CCSS.4.NF.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 What is the LCD for  1112 and  29  ?What\ is\ the\ LCD\ for\ \ \frac{11}{12}\ and\ \ \frac{2}{9}\ \ ?  

 ?108\frac{?}{108}  

 ?36\frac{?}{36}  

 ?54\frac{?}{54}  

 ?66\frac{?}{66}  

Tags

CCSS.4.NF.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 What is the LCD for  57 and  1114  ?What\ is\ the\ LCD\ for\ \ \frac{5}{7}\ and\ \ \frac{11}{14}\ \ ?  

 ?18\frac{?}{18}  

 ?98\frac{?}{98}  

 ?28\frac{?}{28}  

 ?14\frac{?}{14}  

Tags

CCSS.4.NF.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 What is the LCD for  1516 and  14  ?What\ is\ the\ LCD\ for\ \ \frac{15}{16}\ and\ \ \frac{1}{4}\ \ ?  

 ?24\frac{?}{24}  

 ?64\frac{?}{64}  

 ?16\frac{?}{16}  

 ?8\frac{?}{8}  

Tags

CCSS.5.NF.A.1

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