www.myminimaths.co.uk
YEAR 5
Week 45 - Wednesday
Calculating Prime Factors
Calculate the prime factors of each value.
1.)
2.)
3.)
4.)
Back to Basics
5.)
2176
4
6.)
837 x 8 =
7.)
7,117 + 6,116 =
8.)
3,090 - 1,723 =
=
10
5
35
52
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ANSWERS
Calculating Prime Factors
Back to Basics
1.)
2, 5
5.)
544
2.)
5
6.)
6,696
3.)
5, 7
7.)
13,233
4.)
2, 13
8.)
1,367