

Greatest Common Factors and Expressions
Interactive Video
•
Mathematics
•
5th - 6th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the greatest common factor of 10 and 50?
20
15
10
5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which number is the greatest common factor of 5 and 35?
1
7
35
5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the greatest common factor of 12 and 28?
6
4
3
2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many groups of five are in the model shown in the tape diagram?
1
2
3
4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What expression represents two groups of the sum of five and three?
5x3
2(5+3)
5+3
2x5+3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the variable 'a' represent in the expression 2a + 2b?
A number
An operation
A constant
A letter
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the greatest common factor of 6 and 9?
3
1
6
2
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