** The Main Challenge**

Your task is to arrive at the target number of **22** by adding together five numbers. You are limited to using **1-5**, but these can be used any number of times.

Can you find the THREE ways of making **22**?

**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 columns contain the following fourteen numbers:

2 3 6 10 16 20 33 42 45 48 63 70 72 77

Can you find three groups of THREE different numbers that each have a sum of exactly 100?

**T****he Factors Challenge**

**The Mathematically Possible Challenge**

Using **5**, **6** and **12 **once each, with + – × ÷ available, which are the only TWO numbers it is possible to make from the list below?

7 14 21 28 35 42 49 56 63 70

#*7TimesTable*

**The Target Challenge**

Can you arrive at **325** by inserting **1**, **2**, **3**, **4** and **5** into the gaps on both lines below?

- (◯×◯+◯)×(◯+◯)² = 325
- (◯³+◯)×◯×(◯–◯) = 325