prime numbers and factor trees
Authored by Emily Jones
Mathematics
7th Grade
Used 1+ times
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9 questions
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1.
CATEGORIZE QUESTION
15 mins • 1 pt
sort the factors of 348
Groups:
(a) not factors
,
(b) factors
2
48
116
58
87
60
4
55
12
174
14
7
29
1
6
348
8
22
3
2.
OPEN ENDED QUESTION
15 mins • 1 pt
list all the factors of 222
Evaluate responses using AI:
OFF
Answer explanation
1,2,3,6,37,74,111,222
3.
MATCH QUESTION
15 mins • 1 pt
match the numbers with its prime factors
2²x7
64
2²x5²
48
2⁶
120
2x2x2x2x3
28
2x2x2x3x5
100
4.
OPEN ENDED QUESTION
15 mins • 1 pt
write out the prime factors of 60 in index form
Evaluate responses using AI:
OFF
Answer explanation
2²x3x5
5.
CATEGORIZE QUESTION
15 mins • 1 pt
sort these into prime and composite numbers
Groups:
(a) composite
,
(b) prime
10
13
101
169
18
7
99
5
12
11
37
4
2
6.
DRAW QUESTION
15 mins • 1 pt
draw a factor tree of 120
7.
MATH RESPONSE QUESTION
15 mins • 1 pt
find the HCF of 34 and 48
Mathematical Equivalence
ON
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