DAY 11

Today’s Challenge

Today’s task is to reach the target number of 7 by using the four numbers 7, 7, 7 and 7 once each.  All four arithmetic operations + – × ÷ are available.  Can you make it?

.

The 7puzzle Number Challenge

The playing board of the 7puzzle game is a 7-by-7 grid containing 49 different numbers, ranging from up to 84.

The 5th & 6th rows of the playing board contain the following fourteen numbers:

5     6     7     12     16     18     20     21     33     49     50     56     81     84

From the list:

  1. What is the sum of the multiples of 7?
  2. What is the difference between the two multiples of 10?
  3. Which three different numbers have a sum of 100?

.

Answers

. . . can be found when clicking this.

7puzzleblog

This entry was posted in 7puzzleblog.com. Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *