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These sample problems below for Positive Integer Subtraction were generated by the MathScore.com engine.

Sample Problems For Positive Integer Subtraction

Complexity=5, Mode=2

Subtract.
1.   - 2 - + 2 2.   2 - + 1

Complexity=7, Mode=2

Subtract.
1.   + 4 - + 1 2.   - 6 - 4

Complexity=9, Mode=2

Subtract.
1.   - 5 - 5 2.   4 - 7

Complexity=10, Mode=3

Subtract.
1.   7 - + 10 - + 1 2.   10 - + 10 - + 3

Complexity=20, Mode=3

Subtract.
1.   - 5 - 11 - + 11 2.   11 - + 9 - + 6

Complexity=50, Mode=3

Subtract.
1.   - 39 - 12 - + 33 2.   + 29 - 4 - 48

Complexity=100, Mode=3

Subtract.
1.   - 54 - 60 - + 22 2.   + 56 - 49 - 24

Complexity=300, Mode=3

Subtract.
1.   + 36 - 265 - + 255 2.   + 9 - + 245 - 237

Complexity=500, Mode=4

Subtract.
1.   240 - 95 - 65 - + 298 2.   - 341 - 220 - 344 - 286

Answers

Complexity=5, Mode=2

Subtract.
#ProblemCorrect AnswerYour Answer
1- 2 - + 2
Solution
-2 - 2 = -(2 + 2) = -4
#ProblemCorrect AnswerYour Answer
22 - + 1
Solution
2 - 1 = 1

Complexity=7, Mode=2

Subtract.
#ProblemCorrect AnswerYour Answer
1+ 4 - + 1
Solution
4 - 1 = 3
#ProblemCorrect AnswerYour Answer
2- 6 - 4
Solution
-6 - 4 = -(6 + 4) = -10

Complexity=9, Mode=2

Subtract.
#ProblemCorrect AnswerYour Answer
1- 5 - 5
Solution
-5 - 5 = -(5 + 5) = -10
#ProblemCorrect AnswerYour Answer
24 - 7
Solution
4 - 7 = -(7 - 4) = -3

Complexity=10, Mode=3

Subtract.
#ProblemCorrect AnswerYour Answer
17 - + 10 - + 1
Solution
7 - 10 = -(10 - 7) = -3
-3 - 1 = -(3 + 1) = -4
#ProblemCorrect AnswerYour Answer
210 - + 10 - + 3
Solution
10 - 10 = 0
0 - 3 = -(3 - 0) = -3

Complexity=20, Mode=3

Subtract.
#ProblemCorrect AnswerYour Answer
1- 5 - 11 - + 11
Solution
-5 - 11 = -(5 + 11) = -16
-16 - 11 = -(16 + 11) = -27
#ProblemCorrect AnswerYour Answer
211 - + 9 - + 6
Solution
11 - 9 = 2
2 - 6 = -(6 - 2) = -4

Complexity=50, Mode=3

Subtract.
#ProblemCorrect AnswerYour Answer
1- 39 - 12 - + 33
Solution
-39 - 12 = -(39 + 12) = -51
-51 - 33 = -(51 + 33) = -84
#ProblemCorrect AnswerYour Answer
2+ 29 - 4 - 48
Solution
29 - 4 = 25
25 - 48 = -(48 - 25) = -23

Complexity=100, Mode=3

Subtract.
#ProblemCorrect AnswerYour Answer
1- 54 - 60 - + 22
Solution
-54 - 60 = -(54 + 60) = -114
-114 - 22 = -(114 + 22) = -136
#ProblemCorrect AnswerYour Answer
2+ 56 - 49 - 24
Solution
56 - 49 = 7
7 - 24 = -(24 - 7) = -17

Complexity=300, Mode=3

Subtract.
#ProblemCorrect AnswerYour Answer
1+ 36 - 265 - + 255
Solution
36 - 265 = -(265 - 36) = -229
-229 - 255 = -(229 + 255) = -484
#ProblemCorrect AnswerYour Answer
2+ 9 - + 245 - 237
Solution
9 - 245 = -(245 - 9) = -236
-236 - 237 = -(236 + 237) = -473

Complexity=500, Mode=4

Subtract.
#ProblemCorrect AnswerYour Answer
1240 - 95 - 65 - + 298
Solution
240 - 95 = 145
145 - 65 = 80
80 - 298 = -(298 - 80) = -218
#ProblemCorrect AnswerYour Answer
2- 341 - 220 - 344 - 286
Solution
-341 - 220 = -(341 + 220) = -561
-561 - 344 = -(561 + 344) = -905
-905 - 286 = -(905 + 286) = -1191

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