Math Software Online: MathScore.com
 
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Basic Subtraction to 1000 - Sample Math Practice Problems

The math problems below can be generated by MathScore.com, a math practice program for schools and individual families. References to complexity and mode refer to the overall difficulty of the problems as they appear in the main program. In the main program, all problems are automatically graded and the difficulty adapts dynamically based on performance. Answers to these sample questions appear at the bottom of the page. This page does not grade your responses.

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Complexity=500, Mode=1

Subtract. Press the TAB or ENTER key to move to the next problem.

1.  
490
- 50
2.  
290
- 240

Complexity=1000, Mode=1

Subtract. Press the TAB or ENTER key to move to the next problem.

1.  
880
- 860
2.  
590
- 520

Complexity=500, Mode=2

Subtract. Press the TAB or ENTER key to move to the next problem.

1.  
499
- 384
2.  
475
- 255

Complexity=1000, Mode=2

Subtract. Press the TAB or ENTER key to move to the next problem.

1.  
889
- 667
2.  
739
- 319

Answers


Complexity=500, Mode=1

Subtract. Press the TAB or ENTER key to move to the next problem.

#Correct AnswerYour Answer
1
490
- 50
Solution
#Correct AnswerYour Answer
2
290
- 240
Solution

Complexity=1000, Mode=1

Subtract. Press the TAB or ENTER key to move to the next problem.

#Correct AnswerYour Answer
1
880
- 860
Solution
#Correct AnswerYour Answer
2
590
- 520
Solution

Complexity=500, Mode=2

Subtract. Press the TAB or ENTER key to move to the next problem.

#Correct AnswerYour Answer
1
499
- 384
Solution
#Correct AnswerYour Answer
2
475
- 255
Solution

Complexity=1000, Mode=2

Subtract. Press the TAB or ENTER key to move to the next problem.

#Correct AnswerYour Answer
1
889
- 667
Solution
#Correct AnswerYour Answer
2
739
- 319
Solution
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