Math Practice Problems - Integer Addition

Integer 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.

Learn more about our online math practice software.
See some of our other supported math practice problems.

Complexity=10, Mode=3

Add.

#	Problem	Correct Answer	Your Answer
1	⁺9 + ^-10 + 0 =
Solution 9 + -10 = -(10 - 9) = -1 -1 + 0 = -(1 - 0) = -1

#	Problem	Correct Answer	Your Answer
2	^-6 + 1 + ^-6 =
Solution -6 + 1 = -(6 - 1) = -5 -5 + -6 = -(5 + 6) = -11

Complexity=20, Mode=3

Add.

#	Problem	Correct Answer	Your Answer
1	^-17 + ^-8 + 6 =
Solution -17 + -8 = -(17 + 8) = -25 -25 + 6 = -(25 - 6) = -19

#	Problem	Correct Answer	Your Answer
2	20 + 20 + 3 =
Solution 20 + 20 = 40 40 + 3 = 43

Complexity=50, Mode=3

Add.

#	Problem	Correct Answer	Your Answer
1	38 + 37 + ^-44 =
Solution 38 + 37 = 75 75 + -44 = 75 - 44 = 31

#	Problem	Correct Answer	Your Answer
2	39 + ^-28 + ^-37 =
Solution 39 + -28 = 39 - 28 = 11 11 + -37 = -(37 - 11) = -26

Complexity=100, Mode=3

Add.

#	Problem	Correct Answer	Your Answer
1	⁺27 + ⁺71 + ⁺85 =
Solution 27 + 71 = 98 98 + 85 = 183

#	Problem	Correct Answer	Your Answer
2	^-2 + 5 + ^-29 =
Solution -2 + 5 = 5 - 2 = 3 3 + -29 = -(29 - 3) = -26

Complexity=300, Mode=3

Add.

#	Problem	Correct Answer	Your Answer
1	⁺132 + 182 + ^-162 =
Solution 132 + 182 = 314 314 + -162 = 314 - 162 = 152

#	Problem	Correct Answer	Your Answer
2	⁺75 + ^-85 + ⁺174 =
Solution 75 + -85 = -(85 - 75) = -10 -10 + 174 = 174 - 10 = 164

Complexity=500, Mode=4

Add.

#	Problem	Correct Answer	Your Answer
1	83 + ^-82 + 70 + ⁺28 =
Solution 83 + -82 = 83 - 82 = 1 1 + 70 = 71 71 + 28 = 99

#	Problem	Correct Answer	Your Answer
2	⁺404 + ^-100 + ^-66 + 346 =
Solution 404 + -100 = 404 - 100 = 304 304 + -66 = 304 - 66 = 238 238 + 346 = 584

Learn more about our online math practice software.

"MathScore works."
- John Cradler, Educational Technology Expert

Integer Addition - Sample Math Practice Problems

Complexity=5, Mode=2

Complexity=7, Mode=2

Complexity=9, Mode=2

Complexity=10, Mode=3

Complexity=20, Mode=3

Complexity=50, Mode=3

Complexity=100, Mode=3

Complexity=300, Mode=3

Complexity=500, Mode=4

Answers

Complexity=5, Mode=2

Complexity=7, Mode=2

Complexity=9, Mode=2

Complexity=10, Mode=3

Complexity=20, Mode=3

Complexity=50, Mode=3

Complexity=100, Mode=3

Complexity=300, Mode=3

Complexity=500, Mode=4