Today’s Challenge
You’ve rolled the numbers 4, 5 and 5 with three dice. Using these once each, with + – × ÷ available, find the only FOUR target numbers from 1-10 that it is possible to make.
Visit Roll3Dice.com and the hashtags #Roll3Dice #R3D for further details of our initiative.
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 2nd & 4th rows of the playing board contain the following fourteen numbers:
3 8 10 17 28 32 35 44 48 54 55 60 63 64
Which even number, when halved, becomes a cube number?
Make 235 Challenge
Can you arrive at 235 by inserting 2, 4, 6, 8 and 10 into the gaps below?
7×◯²–(◯+◯+◯÷◯) = 235
Answers can be found here.
Click Paul Godding for details of online math tuition. Wherever you are in the world, please get in touch.
