**Today’s Challenge**

Using all four decimal numbers 0.4, 0.8, 1.2 and 3.5 once each, and with + – × ÷ available, can you arrive at the target answer of 7?

**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

What is the difference between the two prime numbers listed above?

**Make 128 Challenge**

Can you arrive at 128 by inserting 4, 8, 10 and 12 into the gaps on each line?

- ◯×◯+◯×◯ = 128
- ◯×◯+◯²–◯ = 128
- ◯⁴×◯÷(◯+◯) = 128

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

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