Title: Solve mathematical problems.
Course: Building Trades I (17009-I) > Section: CORE CONSTRUCTION SKILLS: Applying Fundamental Construction Skills

Solutions should include solving construction-related

- addition
- subtraction
- multiplication
- division problems, using fractions.

Solutions should also include construction-related problems, involving one-, two-, and three-digit whole numbers, with and without a calculator, and problems involving decimals down to the thousandths, with and without a calculator.

Process/Skill Questions:

- What are common tasks requiring the use of fractions in construction?
- When is a common denominator needed?
- Why should one be able to perform basic mathematical tasks without a calculator?
- What are common situations in construction that require mathematics?
- What is the base-10 system? What is its probable origin?