Review Subtraction
If you get stuck, click here and find the highlighted lesson.
- Subtract Objects I
- Subtract Objects II
- Subtract Numbers I
- Subtract Numbers II
- Subtract Using Words
- 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 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
- 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
- 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
- Inverse Relationship of Add and Subtract
- Inverse Relationship of Subtract and Add
- Relationship of Subtraction to Division
- Subtract Like Fractions
- Subtract Mixed Numbers
- Subtracting Fractions
- Integer Subtraction
- One-Digit Integer Subtraction Equations
- Two-Digit Integer Subtraction Equations
- Three-Digit Integer Subtraction Equations
- Four-Digit Integer Subtraction Equations
Click the button when you are ready to begin.
(There are 62 lessons in this review.)
Subtract Objects I: Practice
How Many Boxes?
00:00
|
|
- |
|
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Objects II: Practice
How Many Boxes?
00:00
|
|
- |
|
= |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Numbers I: Practice
What is the difference of the two Numbers?
00:00
| - |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Numbers II: Practice
What is the difference of the two Numbers?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Using Words: Practice
What is the difference of the two numbers?
00:00
| minus | is |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Facts with 0, 1, 2: Practice
What is the difference between the two numbers?
00:00
| - |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Facts with 3 and 4: Practice
What is the difference between the two numbers?
00:00
| - |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Facts with 5 and 6: Practice
What is the difference between the two numbers?
00:00
| - |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Facts with 7 and 8: Practice
What is the difference between the two numbers?
00:00
| - |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Facts with 9 and 10: Practice
What is the difference between the two numbers?
00:00
| - |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Facts Up To 10: Practice
What is the difference between the two numbers?
00:00
| - |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Sentences: Practice
What number would complete the equation?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtracting Tens: Practice
What is the difference between the two numbers?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtracting Two-Digit Numbers: Practice
What is the difference between the two numbers?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Sentences: Practice
What number would complete the equation?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtracting Hundreds: Practice
What is the difference between the two numbers?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Estimating with Rounding: Practice
Estimate the difference by rounding the two numbers.
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract with Mental Math: Practice
What is the difference between the numbers?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract with Paper and Pencil: Practice
What is the difference?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract with a Calculator: Practice
What is the difference?
00:00
| - | = | ||
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract with Paper and Pencil: Practice
What is the difference?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Sentences: Practice
What number would complete the equation?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract with Paper and Pencil: Practice
What is the difference?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Sentences: Practice
What number would complete the equation?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract: Practice
What is the difference?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Sentences: Practice
What number would complete the equation?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract: Practice
What is the difference?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtraction Sentences: Practice
What number would complete the equation?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract: Practice
What is the difference?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Time Difference in Hours: Practice
The right clock is later than the left clock. How many hours later?
00:00
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Time Difference in Half Hours: Practice
The right clock is later than the left clock. How much later?
00:00
Hours:
Minutes:
0 hours and 0 minutes
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Time Difference in Quarter Hours: Practice
The right clock is later than the left clock. How much later?
00:00
Hours:
Minutes:
0 hours and 0 minutes
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Time Difference in 5-Minute Intervals: Practice
The right clock is later than the left clock. How much later?
00:00
Hours:
Minutes:
0 hours and 0 minutes
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Time Difference in Minutes: Practice
The right clock is later than the left clock. How much later?
00:00
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Weeks and Days: Practice
00:00
weeks and
days
minus
weeks and
days
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Days and Hours: Practice
00:00
days and
hours
minus
days and
hours
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Hours and Minutes: Practice
00:00
hours and
minutes
minus
hours and
minutes
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Minutes and Seconds: Practice
00:00
minutes and
seconds
minus
minutes and
seconds
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Four Basic Operations: Practice
What is the answer?
00:00
| = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Estimating with Rounding: Practice
Estimate the difference by rounding the two numbers.
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract with Front-End Estimation: Practice
Estimate the difference using Front-End Estimation
00:00
- is about
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract with Mental Math: Practice
What is the difference between the numbers?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract with Paper and Pencil: Practice
What is the difference?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract with a Calculator: Practice
What is the difference?
00:00
| - | = | ||
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Estimating with Rounding: Practice
Estimate the difference by rounding the two numbers.
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtracting Tenths: Practice
What is the difference?
00:00
- =
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Decimals: Practice
What is the difference?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Money: Practice
What is the difference between the two amounts?
00:00
| $ | - | $ | = |
| $ | |||
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Add Pounds and Ounces: Practice
00:00
pounds and
ounces
minus
pounds and
ounces
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Add Feet and Inches: Practice
00:00
feet and
inches
minus
feet and
inches
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Integers: Practice
What is the difference of the two integers?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Relationship Between Add and Subtract: Practice
What number should replace X?
00:00
If X + X = X,
then X - X = X
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Relationship Between Subtract and Add: Practice
What number should replace X?
00:00
If X - X = X,
then X + X = X
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Dividing by Repeated Subtraction: Practice
Write the corresponding division expression
00:00
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Like Fractions: Practice
Add. (Do not simplify.)
00:00
|
|
- |
|
= |
|
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subract Mixed Numbers: Practice
Subtract the mixed numbers.
00:00
Do not simplify your answer.
|
|
= |
|
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Fractions: Practice
Subtract the fractions.
00:00
State the answer as a simplified fraction, and not a mixed number.
|
|
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Subtract Integers: Practice
What is the difference of the two integers?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Integer Subtraction Sentences: Practice
What number would complete the equation?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Integer Subtraction Sentences: Practice
What number would complete the equation?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Integer Subtraction Sentences: Practice
What number would complete the equation?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Integer Subtraction Sentences: Practice
What number would complete the equation?
00:00
| - | = |
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Explore
Math Lessons by Grade
Math Topics
- Addition
- Algebra
- Comparing
- Counting
- Decimals
- Division
- Equations
- Estimation and Mental Math
- Exponents
- Fractions
- Geometry
- Measurement
- Money
- Multiplication
- Naming Numbers
- Patterns
- Percents and Ratios
- Place Value
- Properties
- Statistics
- Subtraction