**Today’s Challenge**

Can you show how to use six 7’s (7 7 7 7 7 and 7) once each, together with the four arithmetical operations + – × ÷, to make the target answer of 100?

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

3 6 7 10 16 21 32 35 44 50 54 60 81 84

What is the sum when adding together all the multiples of 10?

**Make 86 Challenge**

Can you arrive at 86 by inserting 2, 4, 10 and 14 into the gaps on each line?

- ◯×(◯–◯)+◯ = 86
- ◯×◯÷◯+◯² = 86
- (◯²–◯)÷◯–◯ = 86

**Answers **can be found **here**.

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