The fast and accurate quantification of small numbers of elements, called subitizing, has been explained by assuming either a limited capacity for immediate apprehension of numerosity, a fast ...

Place value describes the position of a digit in a number. It also gives the value of each digit in a number. Hundred squares, number lines, bundles of straws and tens and ones blocks can be really ...

Thanksgiving math worksheets for kindergarten are a fun way to mix holiday fun with essential math skills! These printables offer Thanksgiving-themed activities that help young learners practice ...

There are two 25s in 50 and there are four 25s in 100. If you remember this, it helps you count in steps of 25. Look at this number line. With every two steps of 25 there is a bigger step of 50.