DAY 361:

Today’s Challenge

You’ve rolled the numbers 2, 2 and 2 with your three dice.  Using these once each, with + – × ÷ available, which five target numbers from 1-10 is it possible to make?

Visit and the hashtags #Roll3Dice #LearnTogether #R3D for details.

The 7puzzle Challenge

The playing board of the 7puzzle game is a 7-by-7 grid containing 49 different numbers, ranging from 2 up to 84.

The 4th column of the playing board contains the following seven numbers:

3       6       20       42       63       72       77

Using these seven numbers exactly once each, with + – × ÷ available to use in your calculation, can you arrive at the target number of 100?

Make 361 Challenge

Can you arrive at 361 by inserting 1, 2, 2, 3 and 3 into the gaps below?

◯³×◯²×(◯+◯)+◯ = 361

Answers can be found here.

Click Paul Godding for details of online math tuition. Wherever you are in the world, please get in touch.

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