You may also like

problem icon

Number Round Up

Arrange the numbers 1 to 6 in each set of circles below. The sum of each side of the triangle should equal the number in its centre.

problem icon

Grouping Goodies

Pat counts her sweets in different groups and both times she has some left over. How many sweets could she have had?

problem icon

What Number?

I am less than 25. My ones digit is twice my tens digit. My digits add up to an even number.

How Odd

Stage: 1 Challenge Level: Challenge Level:2 Challenge Level:2
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?