Page 3
Squares and Cubes
Estimating Imperfect Square Roots
Watch from 1:05 to 5:15 to get an idea of plotting roots on top, integers on bottom
The Non-Negotiables
You MUST know...
• The first 12 perfect squares and perfect square roots
• The inverse of squaring a number is taking the square root
• Why a number is a perfect square
• How to change the number of decimal places on the calculator
• How to convert among fractions, decimals, and percents
• The first 12 perfect squares and perfect square roots
• The inverse of squaring a number is taking the square root
• Why a number is a perfect square
• How to change the number of decimal places on the calculator
• How to convert among fractions, decimals, and percents