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Decimal Addition - 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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See some of our other supported math practice problems.


Complexity=1, Mode=1

Add.

1.  
1.3
+ 1.6
2.  
0.4
+ 0.1

Complexity=10, Mode=1

Add.

1.  
5.5
+ 10.2
2.  
8.8
+ 10.7

Complexity=5, Mode=2

Add.

1.  
3.36
+ 0.41
2.  
0.99
+ 4.39

Complexity=15, Mode=2

Add.

1.  
3.16
+ 2.37
2.  
1.17
+ 0.18

Complexity=20, Mode=3

Add.

1.  
0.894
+ 1.773
2.  
12.354
+ 15.438

Complexity=100, Mode=4

Add.

1.  
71.5983
+ 82.5334
2.  
35.4340
+ 71.3284

Complexity=200, Mode=5

Add.

1.  
184.50919
+ 162.44970
2.  
124.24061
+ 159.41023

Complexity=500, Mode=6

Add.

1.  
23.076748
+ 26.740494
2.  
63.611657
+ 410.204376

Answers


Complexity=1, Mode=1

Add.

#Correct AnswerYour Answer
1
1.3
+ 1.6
#Correct AnswerYour Answer
2
0.4
+ 0.1

Complexity=10, Mode=1

Add.

#Correct AnswerYour Answer
1
5.5
+ 10.2
#Correct AnswerYour Answer
2
8.8
+ 10.7

Complexity=5, Mode=2

Add.

#Correct AnswerYour Answer
1
3.36
+ 0.41
#Correct AnswerYour Answer
2
0.99
+ 4.39

Complexity=15, Mode=2

Add.

#Correct AnswerYour Answer
1
3.16
+ 2.37
#Correct AnswerYour Answer
2
1.17
+ 0.18

Complexity=20, Mode=3

Add.

#Correct AnswerYour Answer
1
0.894
+ 1.773
#Correct AnswerYour Answer
2
12.354
+ 15.438

Complexity=100, Mode=4

Add.

#Correct AnswerYour Answer
1
71.5983
+ 82.5334
#Correct AnswerYour Answer
2
35.4340
+ 71.3284

Complexity=200, Mode=5

Add.

#Correct AnswerYour Answer
1
184.50919
+ 162.44970
#Correct AnswerYour Answer
2
124.24061
+ 159.41023

Complexity=500, Mode=6

Add.

#Correct AnswerYour Answer
1
23.076748
+ 26.740494
#Correct AnswerYour Answer
2
63.611657
+ 410.204376
Learn more about our online math practice software.

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