Basic Arithmetic

Basic Arithmetic covers fundamental mathematical operations including addition, subtraction, multiplication, and division.

AdditionSubtractionMultiplicationDivision
Order of OperationsWord ProblemsProperties of OperationsInverse Operations
Shopping and Making ChangeCooking and MeasuringPlanning and Time Management
Estimation and Mental MathShowing Your Work and Double-CheckingBreaking Down Problems
AdditionSubtractionMultiplicationDivisionOrder of OperationsWord ProblemsProperties of Operat...Inverse OperationsShopping and Making ...Cooking and Measurin...Planning and Time Ma...Estimation and Menta...Showing Your Work an...Breaking Down Proble...
Study Strategies

Breaking Down Problems

Divide and Conquer!

When a big problem feels tricky, split it into smaller steps. Solving each small part makes the whole thing easier.

How to Break Down Problems

  • Look for numbers or parts you already know
  • Solve one step at a time
  • Combine the answers at the end

This strategy keeps math from feeling overwhelming and helps you stay on track!

Examples

  • To solve 23 + 47, first add 20 + 40 = 60, then 3 + 7 = 10, so 60 + 10 = 70

  • When multiplying 6 × 14, break it into (6 × 10) + (6 × 4) = 60 + 24 = 84