Demonstration should include

identifying different whole numbers and their place values
adding, subtracting, multiplying, and dividing whole numbers
solving construction-related problems involving one-, two-, and three-digit whole numbers.

Process/Skill Questions:

Why is it important to perform basic mathematical tasks without a calculator?
What are common carpentry situations requiring mathematics?

NCCER Core: Introduction to Basic Construction Skills
Module 00102 Introduction to Construction Math introduces trainees to basic math skills needed in the construction environment. The module reviews whole numbers and fractions; working with decimals; the four primary math operations; reading rulers and tape measures; the inch-pound and metric units of measurement; basic geometric figures; and area and volume calculations for two-dimensional and three-dimensional objects.