Addition of 3-digit numbers (Left to Right)
Let's Practice & Play
Subtraction with Regrouping (Minus 1)
2-digit by 2-digit Multiplication (Rainbow Method)
3-digit by 3-digit Multiplication (Shortcut)
Division by 5 (Double Trouble)
Finding the Unknown Side of a Rectangle with a Given Perimeter
Elapsed Time (UnMask Zorro)
Addition & Subtraction of Fractions (Butterfly Method)
Changing Fractions to Decimals
Division of Decimals
Division of Fractions (KCF)
Finding the LCM (Shortcut)
Exponent of 2 (Square Trick)
Percentage (Shortcut)
Corresponding & Alternate Angles (F**the Z)
Sum of Interior Angles of Polygons
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