Search Results For “rounding numbers”

Harder mental addition of 2 and 3-digit numbers. How many can you answer in a minute?

Compare two 6-digit numbers using > < and = signs. One minute challenge.

More or less than with negative numbers. Answer as many as you can in one minute.

Finding 'more than' with negative numbers.

Less than with negative numbers. Just one minute to answer as many questions as possible.

Double 2-digit numbers with no additional help.

Match images to numbers in the teens.

Making 2-digit numbers.

A first look at triangle numbers.

More on triangle numbers.

Further investigations involving triangle numbers.

Using levels in a department store to help understand negative numbers.