A Multiplication Based Logic Puzzle

70 and Level 2

70 is a composite number. 70 = 1 x 70, 2 x 35, 5 x 14, and 7 x 10. Factors of 70: 1, 2, 5, 7, 10, 14, 35, 70. Prime factorization: 70 = 2 x 5 x 7.

Sometimes 70 is a clue in the FIND THE FACTORS 1 – 12 puzzles. Even though it has other factors, we only use 70 = 7 x 10 in the puzzles.

2014-12 Level 2

This week’s puzzles for you to solve

Here are the factors for today’s puzzle:

2014-12 Level 2 Factors

Advertisements

Comments on: "70 and Level 2" (2)

  1. fluffy said:

    21 and 22 don’t share a whole lot of factors… is that possibly a misprint?

    Like

  2. ivasallay said:

    Oops! Thanks for the feedback. I’ve fixed it.

    Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Tag Cloud