Mental Math

Subitizing

The ability to quickly recognize a group of objects without counting.

Dice Patterns

Tally Marks

Groups of shapes

Ten Frames

Dominoes

Fingers

Dot Patterns

Number Sense

The recognition of relationships and patterns between numbers, and the ability to connect these relationships in multiple contexts.


Estimating

Counting

Comparison of numbers or equations

Discussion of relationships

Pattern Recognition

Rapid mental math computation skills are essential for advanced mathematics.

Subitizing and number sense routines build fluency in basic math facts which supports mental math computation.