1 out of 3
Are these statements relating to odd and even numbers always true, sometimes true or never true?
2 out of 3
In this 100 square, look at the green square which contains the numbers 2, 3, 12 and 13. What is the sum of the numbers that are diagonally opposite each other? What do you notice?
1 out of 3
Can you place these quantities in order from smallest to largest?
1 out of 3
Class 5 were looking at the first letter of each of their names. They created different charts to show this information. Can you work out which member of the class was away on that day?
1 out of 3
Can you each work out the number on your card? What do you notice? How could you sort the cards?
2 out of 3
Start with three pairs of socks. Now mix them up so that no mismatched pair is the same as another mismatched pair. Is there more than one way to do it?
1 out of 3
Create a pattern on the small grid. How could you extend your pattern on the larger grid?
1 out of 3
2 out of 3
Starting with one of the mini-challenges, how many of the other mini-challenges will you invent for yourself?
