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Mixed Addition and Subtraction - 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=5

Add or Subtract.

1.   1 + 5 =
2.   4 - 2 =

Complexity=7

Add or Subtract.

1.   7 + 6 =
2.   1 + 1 =

Complexity=9

Add or Subtract.

1.   6 + 9 =
2.   14 - 5 =

Complexity=10

Add or Subtract.

1.   16 - 6 =
2.   10 + 2 =

Complexity=12

Add or Subtract.

1.   15 - 3 =
2.   15 - 7 =

Complexity=15

Add or Subtract.

1.   14 + 8 =
2.   11 + 5 =

Answers


Complexity=5

Add or Subtract.

#ProblemCorrect AnswerYour Answer
11 + 5 =
#ProblemCorrect AnswerYour Answer
24 - 2 =

Complexity=7

Add or Subtract.

#ProblemCorrect AnswerYour Answer
17 + 6 =
#ProblemCorrect AnswerYour Answer
21 + 1 =

Complexity=9

Add or Subtract.

#ProblemCorrect AnswerYour Answer
16 + 9 =
#ProblemCorrect AnswerYour Answer
214 - 5 =

Complexity=10

Add or Subtract.

#ProblemCorrect AnswerYour Answer
116 - 6 =
#ProblemCorrect AnswerYour Answer
210 + 2 =

Complexity=12

Add or Subtract.

#ProblemCorrect AnswerYour Answer
115 - 3 =
#ProblemCorrect AnswerYour Answer
215 - 7 =

Complexity=15

Add or Subtract.

#ProblemCorrect AnswerYour Answer
114 + 8 =
#ProblemCorrect AnswerYour Answer
211 + 5 =
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