### Month Mania

Can you design a new shape for the twenty-eight squares and arrange the numbers in a logical way? What patterns do you notice?

### Spiders and Flies

There were 22 legs creeping across the web. How many flies? How many spiders?

### Claire's Counting Cards

Claire thinks she has the most sports cards in her album. "I have 12 pages with 2 cards on each page", says Claire. Ross counts his cards. "No! I have 3 cards on each of my pages and there are 8 pages in my album", he says. "I have most cards". Lucia looks in her album. "I only have six pages but there are four cards on every page. I think I have the most cards". Who is right?

# What's Left?

##### Stage: 1 Challenge Level:

Here is a grid showing the numbers $1-20$:

Start with the first red number, $2$. Now, look along the top row of the grid to the next number, $3$.

Can you share $3$ exactly between $2$?

If the answer is yes then shade in the $3$ box. If the answer is no, leave it.

Now take the next number, $4$. Can you share $4$ exactly between $2$?

Again, if you can, shade the box with $4$ in it. Carry on doing the same with all the numbers.

Now do the same with the next red number, $3$. Look along the row for the next number, $4$ and shade all the numbers that will share exactly between $3$.

Now try with $4$ and with $5$.

Which numbers do you have left?