Unit 1: Foundations Exercises

Solve practice problems covering arithmetic, fractions, and algebra basics.

Arithmetic Mastery

Problem 1

Calculate: 347 + 529 - 186

Problem 2

Multiply: 25 × 36

Fraction Proficiency

Problem 3

Add: 2/3 + 5/6

Problem 4

Multiply: 3½ × 2/5

Algebra Basics

Problem 5

Simplify: 3(x + 4) - 2x

Problem 6

Solve for x:

2x - 7 = 15