Factors and Prime Factorisation
Authored by S T
Mathematics
6th - 7th Grade
CCSS covered
Used 274+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is a prime number?
27
33
41
49
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Tick all the factors of 25
1
5
50
25
Tags
CCSS.4.OA.B.4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
"Product" means
Add
Subtract
Multiply
Divide
Tags
CCSS.6.NS.B.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
I know 36 has an odd number of factors because.....
its digits add up to 9
it is not a prime number
it is a square number
the force is strong in me
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All prime numbers have how many factors?
0
1
2
It can vary
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is a valid prime factorisation of 18?
2, 3, 3
2, 32
2 x 33
2 x 32
Tags
CCSS.6.EE.A.1
CCSS.6.EE.A.4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
"Sum" means
Add
Subtract
Multiply
Divide
Tags
CCSS.K.OA.A.1
CCSS.K.OA.A.2
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