Prime Factorisation Worksheet B The worksheet is in
Prime Factorisation – Worksheet B The worksheet is in a 2 sizes.
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A) Prime Factorisation Puzzles 12 2 5 Example 20 6 3 B) 15 C) 2 8 18 30 36 24 40 60 160 52 195 378 840 D) 54 20 F) E) 90 100 H) G) 50 120 J) I) 70 84 K) L) 330 88
Prime Factorisation Puzzles A) 2 2 12 3 15 2 5 54 2 20 3 2 5 2 3 8 90 2 5 100 30 5 F) 3 2 D) 3 E) 20 6 3 B) C) 3 Example 2 2 2 3 18 36 50 3 24 2 40 2 5 120 60 160 52 195 378 840 J) I) 70 84 K) L) 330 88 3 2 H) G) 3 5 Half Answers
Prime Factorisation Puzzles A) 2 2 12 3 15 2 5 54 2 20 3 2 5 2 3 90 G) 5 50 2 5 100 2 2 120 I) K) 3 5 70 330 2 7 2 11 30 3 24 88 3 36 2 40 3 3 2 3 5 2 60 2 160 2 2 3 L) 3 3 52 13 195 3 7 3 5 2 2 378 2 2 5 2 2 2 18 2 H) 2 2 3 84 6 2 5 J) 5 8 5 F) 3 2 D) 3 E) 20 B) C) 3 Example 840 2 5 Answers
A) Prime Factorisation Puzzles 12 2 5 Example 20 6 3 B) 15 C) 2 A) 8 18 30 20 F) E) 90 100 24 36 40 H) G) 50 60 12 160 70 K) 195 54 88 2 6 3 B) 20 F) E) 90 100 8 18 30 36 24 40 60 160 52 195 378 840 H) G) 50 120 I) 70 84 K) L) 330 20 J) 52 84 5 Example D) J) I) 2 15 C) D) 54 Prime Factorisation Puzzles 378 840 L) 330 88
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