Subtraction
Basic Subtraction
Subtraction Facts
- Subtraction Facts for 0, 1, and 2
- Subtraction Facts for 3 and 4
- Subtraction Facts for 5 and 6
- Subtraction Facts for 7 and 8
- Subtraction Facts for 9 and 10
- All Subtraction Facts to 10
Subtraction
- Subtraction Sentences
- Subtracting Tens
- Subtract Two-Digits Numbers Without Regrouping
- 2-Digit Subtraction Sentences
- Subtracting Hundreds
- Subtraction Using Estimation
- Subtract With Mental Math
- Subtract With Pencil and Paper
- Subtract With a Calculator
- Subtraction of 3-Digit Numbers
- 3-Digit Subtraction Sentences
- Subtract 4-Digit Numbers
- 4-Digit Subtraction Sentences
- Subtract 5-Digit Numbers
- 5-Digit Subtraction Sentences
- Subtract 6-Digit Numbers
- 6-Digit Subtraction Sentences
- Subtract 7-Digit Numbers
Subtracting Time
- Time Difference - Hours
- Time Difference - Half Hours
- Time Difference - Quarter Hours
- Time Difference - 5 Minutes
- Time Difference - Minutes
- Subtract Weeks and Days
- Subtract Days and Hours
- Subtract Minutes and Hours
- Subtract Minutes and Seconds
Subtraction Skills
- The Four Basic Operations
- Subtraction Using Estimation
- Front-End Estimation of Differences
- Subtract With Mental Math
- Subtract With Pencil and Paper
- Subtract With a Calculator
- Estimate Difference of Decimals
- Subtraction of Decimal Tenths
- Subtracting Decimals
- Subtraction of Money
- Subtracting Pounds and Ounces
- Subtracting Feet and Inches
- Integer Subtraction
Relationships
- Inverse Relationship of Add and Subtract
- Inverse Relationship of Subtract and Add
- Relationship of Subtraction to Division