Difficulty with quantity

Particularly challenged with subtraction

Difficulty imagining a mental number line


Difficulty using finger counting (slow, inaccurate, unable to immediately recognize finger configurations)

Difficulty decomposing numbers (e.g. recognizing that 10 is made up of 4 and 6)

Difficulty understanding place value

Multi-step calculation procedures

Anxiety about or negative attitude towards mathematics

More About Dyscalculia