


Unit 1. Introduction to Whole Numbers 


7  (4) 











Practicing Using Whole Numbers 



Unit 2. Addition of Whole Numbers 


11  (6) 



Method Used to Add Whole Numbers 



Checking Accuracy by Adding Up and Down 









Practicing Addition of Whole Numbers 



Unit 3. Subtraction of Whole Numbers 


17  (6) 



Method Used to Subtract Whole Numbers 



Checking Subtraction by Adding 



Practicing Subtraction of Whole Numbers 



Unit 4. Multiplication of Whole Numbers 


23  (10) 





Method Used to Multiply Numbers 



Checking Multiplication by Reverse Positions 







Practicing Multiplication of Whole Numbers 



Unit 5. Division of Whole Numbers 


33  (10) 



Method Used to Divide Whole Numbers 



Checking Division by Multiplying 



Do Not Crowd Your Problems 



Practicing Division of Whole Numbers 





Unit 6. Introduction to Common Fractions 


43  (6) 













Equivalent Fractions in Higher Terms 



Equivalent Fractions in Lower Terms 



Reducing Improper Fractions 



Changing Mixed Numbers to Improper Fractions 



Practicing with Common Fractions 



Unit 7. Addition of Fractions 


49  (8) 



Method Used to Add Fractions 



Adding Fractions with Common Denominators 



Adding Fractions without Common Denominators 



Adding Mixed Numbers without Common Denominators 



Practicing Addition of Fractions 



Unit 8. Subtraction of Fractions 


57  (8) 



Method Used to Subtract Fractions 



Subtracting Fractions with Common Denominators 



Subtracting Fractions without Common Denominators 



Subtracting Mixed Numbers without Common Denominators 



Practicing Subtraction of Fractions 



Unit 9. Multiplication of Fractions 


65  (8) 



Method Used to Multiply Fractions 



Multiplying Mixed Numbers 



Multiplying More than Two Fractions 



Practicing Multiplication of Fractions 



Unit 10. Division of Fractions 


73  (8) 



Method Used to Divide Fractions 







Practicing Division of Fractions 





Unit 11. Introduction to Decimal Fractions 


81  (4) 



Converting Decimal Fractions to Common Fractions 



Coverting Common Fractions to Decimal Fractions 





Practicing with Decimal Fractions 



Unit 12. Addition and Subtraction of Decimal Fractions 


85  (6) 



Method Used to Add Decimal Fractions 



Method Used to Subtract Decimal Fractions 



Practicing Addition and Subtraction of Decimal Fractions 



Unit 13. Multiplication of Decimal Fractions 


91  (8) 



Method Used to Multiply Decimal Fractions 



Multiplication of Decimals by 10, 100, 1000, etc. 



Practicing Multiplication of Decimal Fractions 



Unit 14. Division of Decimal Fractions 


99  (8) 



Method Used to Divide Decimal Fractions 



Division of Decimals by 10, 100, 1000, etc. 



Practicing Division of Decimal Fractions 






107  (10) 









The Millimeter Converting Linear Measurements 







Converting Inches to Feet 



Converting Inches to Millimeters 



Converting Millimeters to Inches 



Converting Decimals to Fractions 





Practicing Linear Measurements 




117  (8) 















Practicing Angular Measurement 



Unit 17. FourSided Measure 


125  (10) 

















Perimeter of a Parallelogram 











Converting Square Units of Measure 



Converting Square Feet to Square Inches 



Converting Square Inches to Square Feet 



Converting Square Inches to Square Millimeters 



Converting Square Millimeters to Square Inches 



Practicing FourSided Measurement 



Unit 18. Triangular Measure 


135  (8) 













Practicing Triangular Measurement 



Unit 19. Circular Measure 


143  (10) 



Circumference of a Circle 











Perimeter of a Half Circle 











SemiCircular Sided Shape 



Perimeter of a SemiCircular Sided Shape 



Area of a SemiCircular Sided Shape 



Practicing Circular Measurement 






153  (16) 



Volume of Regular Shaped Objects 

















Solid SemiCircular Sided Shape 



Converting Volume Measurements 



Volumes of Irregular Shaped Objects 



Practicing Volume Measurements 




169  (12) 



Weight Calculation Based on Volume 



Weight Calculation Based on Length 



Weight Per Unit Length Tables 



Practicing Weight Measurement 




181  (16) 









Outside and Inside Dimensions 



Review of 90° Sharp Corner Bends 











Half Circle Outside Diameter 



Half Circle Inside Diameter 





Quarter Circle Inside Diameter 



Quarter Circle Outside Diameter 



Practicing Calculations Used in Bending Metal 






197  (6) 

Change a Percent to a Fraction 



Change a Percent to a Decimal 



Change a Fraction to a Percent 



Change a Decimal to a Percent 



Calculate a Percent of a Number 



Calculate the Percentage One Number is of Another Number 





Unit 24. The Metric System 


203  













Converting One Unit of Measure to Another 



Visualizing Metric Lengths 



Estimating Metric Lengths 



Converting Metric and Customary 













Converting One Unit of Measure 



Converting Metric and Customary 



Visualizing Metric Capacity 





Converting One Unit of Measure 





Converting Metric and Customary 





Practicing the Metric System 

