You may also like

problem icon

Number Round Up


problem icon

Numbers as Shapes

Use cubes to continue making the numbers from 7 to 20. Are they sticks, rectangles or squares?

problem icon

Largest Even

How would you create the largest possible two-digit even number from the digit I've given you and one of your choice?

How Odd

You might find it useful to have some cubes or a number line, or you could draw your own number line.
How will you make sure you don't forget what you've found out?