What is Number and Quantity in Enhanced ACT?

The Math domain covering real and complex numbers, exponents, vectors, matrices, and numerical reasoning. Keep representations and operation rules explicit, especially with radicals and complex values.

Number and Quantity

Enhanced ACT glossary · Mathematics

Definition

The Math domain covering real and complex numbers, exponents, vectors, matrices, and numerical reasoning.

Number and Quantity in plain English

Keep representations and operation rules explicit, especially with radicals and complex values.

Learn these first

Greatest Common Factor (GCF)
Least Common Multiple (LCM)

Related Enhanced ACT terms

Absolute Value
Arithmetic Sequence
Axis of Symmetry
Change of Base Formula
Completing the Square
Complex Number
Conjugate
Correlation Coefficient (r)
Determinant
Discriminant

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